Cynthia H. McCollough - Publications

Affiliations: 
Biomedical Engineering College of Medicine - Mayo Clinic 
Area:
Biomedical Engineering, Radiology

278 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any innacuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Ren L, Tao S, Rajendran K, McCollough CH, Yu L. Impact of prior information on material decomposition in dual- and multienergy computed tomography. Journal of Medical Imaging (Bellingham, Wash.). 6: 013503. PMID 30891466 DOI: 10.1117/1.JMI.6.1.013503  0.32
2019 Gong H, Yu L, Leng S, Dilger SK, Ren L, Zhou W, Fletcher JG, McCollough CH. A deep learning and partial least square regression based model observer for a low-contrast lesion detection task in CT. Medical Physics. PMID 30889282 DOI: 10.1002/mp.13500  0.32
2019 Shanblatt ER, Sung Y, Gupta R, Nelson BJ, Leng S, Graves WS, McCollough CH. Forward model for propagation-based x-ray phase contrast imaging in parallel- and cone-beam geometry. Optics Express. 27: 4504-4521. PMID 30876068 DOI: 10.1364/OE.27.004504  0.32
2019 Glazebrook KN, Doerge S, Leng S, Drees TA, Hunt KN, Zingula SN, Pruthi S, Geske JR, Carter RE, McCollough CH, Fletcher JG. Ability of Dual-Energy CT to Detect Silicone Gel Breast Implant Rupture and Nodal Silicone Spread. Ajr. American Journal of Roentgenology. 1-10. PMID 30779664 DOI: 10.2214/AJR.18.20138  0.32
2019 Long Z, DeLone DR, Kotsenas AL, Lehman VT, Nagelschneider AA, Michalak GJ, Fletcher JG, McCollough CH, Yu L. Clinical Assessment of Metal Artifact Reduction Methods in Dual-Energy CT Examinations of Instrumented Spines. Ajr. American Journal of Roentgenology. 212: 395-401. PMID 30667317 DOI: 10.2214/AJR.18.19757  0.32
2018 Marsh JF, Jorgensen SM, Rundle DS, Vercnocke AJ, Leng S, Butler PH, McCollough CH, Ritman EL. Evaluation of a photon counting Medipix3RX cadmium zinc telluride spectral x-ray detector. Journal of Medical Imaging (Bellingham, Wash.). 5: 043503. PMID 30840738 DOI: 10.1117/1.JMI.5.4.043503  0.32
2018 Zhou W, Bartlett DJ, Diehn FE, Glazebrook KN, Kotsenas AL, Carter RE, Fletcher JG, McCollough CH, Leng S. Reduction of Metal Artifacts and Improvement in Dose Efficiency Using Photon-Counting Detector Computed Tomography and Tin Filtration. Investigative Radiology. PMID 30562270 DOI: 10.1097/RLI.0000000000000535  0.32
2018 Sheikhzadeh M, Vercnocke AJ, Tao S, Rajendran K, Leng S, Ritman EL, McCollough CH. Impact of Effective Detector Pixel and CT Voxel Size on Accurate Estimation of Blood Volume in Opacified Microvasculature. Academic Radiology. PMID 30528631 DOI: 10.1016/j.acra.2018.11.013  0.32
2018 McCollough CH, Leng S, Yu L, Ferrero A. Concern about a recently published paper in the European Journal of Radiology. European Journal of Radiology. 109: 203. PMID 30527305 DOI: 10.1016/j.ejrad.2018.11.008  0.32
2018 Bartlett DJ, Koo CW, Bartholmai BJ, Rajendran K, Weaver JM, Halaweish AF, Leng S, McCollough CH, Fletcher JG. High-Resolution Chest Computed Tomography Imaging of the Lungs: Impact of 1024 Matrix Reconstruction and Photon-Counting Detector Computed Tomography. Investigative Radiology. PMID 30461437 DOI: 10.1097/RLI.0000000000000524  0.32
2018 Weber NM, Koo CW, Yu L, Bartholmai BJ, Halaweish AF, McCollough CH, Fletcher JG. Breathe New Life Into Your Chest CT Exams: Using Advanced Acquisition and Postprocessing Techniques. Current Problems in Diagnostic Radiology. PMID 30449721 DOI: 10.1067/j.cpradiol.2018.10.003  0.32
2018 Yu L, Bruesewitz MR, Vrieze TJ, McCollough CH. Lead Shielding in Pediatric Chest CT: Effect of Apron Placement Outside the Scan Volume on Radiation Dose Reduction. Ajr. American Journal of Roentgenology. 1-6. PMID 30422712 DOI: 10.2214/AJR.17.19405  0.32
2018 Fletcher JG, Fidler JL, Venkatesh S, Hough DM, Takahashi N, Yu L, Johnson M, Leng S, Holmes DR, Carter R, McCollough CH. Observer Performance with Varying Radiation Dose and Reconstruction Methods for Detection of Hepatic Metastases. Radiology. 180125. PMID 30204077 DOI: 10.1148/radiol.2018180125  0.32
2018 Tao S, Rajendran K, McCollough CH, Leng S. Material decomposition with prior knowledge aware iterative denoising (MD-PKAID). Physics in Medicine and Biology. PMID 30136655 DOI: 10.1088/1361-6560/aadc90  0.32
2018 Marcus RP, Fletcher JG, Ferrero A, Leng S, Halaweish AF, Gutjahr R, Vrtiska TJ, Wells ML, Enders FT, McCollough CH. Detection and Characterization of Renal Stones by Using Photon-Counting-based CT. Radiology. 180126. PMID 30084728 DOI: 10.1148/radiol.2018180126  0.32
2018 Yu L, Ren L, Li Z, Leng S, McCollough CH. Dual-source multienergy CT with triple or quadruple x-ray beams. Journal of Medical Imaging (Bellingham, Wash.). 5: 033502. PMID 30065949 DOI: 10.1117/1.JMI.5.3.033502  0.32
2018 Zhou W, Abdurakhimova D, Bruesewitz M, Halaweish A, McCollough CH, Leng S. Impact of Photon Counting Detector Technology on kV Selection and Diagnostic Workflow in CT. Proceedings of Spie--the International Society For Optical Engineering. 10573. PMID 30034081 DOI: 10.1117/12.2294952  0.32
2018 Zhou W, Schornak R, Michalak G, Weaver J, Abdurakhimova D, Ferrero A, Fetterly KA, McCollough CH, Leng S. Determination of Optimal Image Type and Lowest Detectable Concentration for Iodine Detection on a Photon Counting Detector-Based Multi-Energy CT System. Proceedings of Spie--the International Society For Optical Engineering. 10573. PMID 30034080 DOI: 10.1117/12.2294949  0.32
2018 Gong H, Yu L, Leng S, Dilger S, Zhou W, Ren L, McCollough CH. Correlation between model observers in uniform background and human observers in patient liver background for a low-contrast detection task in CT. Proceedings of Spie--the International Society For Optical Engineering. 10577. PMID 29962647 DOI: 10.1117/12.2294955  0.32
2018 Leng S, Rajendran K, Gong H, Zhou W, Halaweish AF, Henning A, Kappler S, Baer M, Fletcher JG, McCollough CH. 150-μm Spatial Resolution Using Photon-Counting Detector Computed Tomography Technology: Technical Performance and First Patient Images. Investigative Radiology. PMID 29847412 DOI: 10.1097/RLI.0000000000000488  0.32
2018 Long Z, Bruesewitz MR, DeLone DR, Morris JM, Amrami KK, Adkins MC, Glazebrook KN, Kofler JM, Leng S, McCollough CH, Fletcher JG, Halaweish AF, Yu L. Evaluation of projection- and dual-energy-based methods for metal artifact reduction in CT using a phantom study. Journal of Applied Clinical Medical Physics. PMID 29749048 DOI: 10.1002/acm2.12347  0.32
2018 Ren L, McCollough CH, Yu L. Three-Material Decomposition in Multi-energy CT: Impact of Prior Information on Noise and Bias. Proceedings of Spie--the International Society For Optical Engineering. 10573. PMID 29674804 DOI: 10.1117/12.2294953  0.32
2018 Ferrero A, Gutjahr R, Halaweish AF, Leng S, McCollough CH. Characterization of Urinary Stone Composition by Use of Whole-body, Photon-counting Detector CT. Academic Radiology. PMID 29454545 DOI: 10.1016/j.acra.2018.01.007  0.32
2017 Marcus RP, Morris JM, Matsumoto JM, Alexander AE, Halaweish AF, Kelly JA, Fletcher JG, McCollough CH, Leng S. Implementation of iterative metal artifact reduction in the pre-planning-procedure of three-dimensional physical modeling. 3d Printing in Medicine. 3: 5. PMID 30050982 DOI: 10.1186/s41205-017-0013-4  0.32
2017 Leng S, McGee K, Morris J, Alexander A, Kuhlmann J, Vrieze T, McCollough CH, Matsumoto J. Anatomic modeling using 3D printing: quality assurance and optimization. 3d Printing in Medicine. 3: 6. PMID 29782614 DOI: 10.1186/s41205-017-0014-3  0.32
2017 Rajendran K, Leng S, Jorgensen SM, Anderson JL, Halaweish AF, Abdurakhimova D, Ritman EL, McCollough CH. Measuring arterial wall perfusion using photon-counting computed tomography (CT): improving CT number accuracy of artery wall using image deconvolution. Journal of Medical Imaging (Bellingham, Wash.). 4: 044006. PMID 29250564 DOI: 10.1117/1.JMI.4.4.044006  0.32
2017 Sung Y, Gupta R, Nelson B, Leng S, McCollough CH, Graves WS. Phase-contrast imaging with a compact x-ray light source: system design. Journal of Medical Imaging (Bellingham, Wash.). 4: 043503. PMID 29201939 DOI: 10.1117/1.JMI.4.4.043503  0.32
2017 McCollough CH, Bartley AC, Carter RE, Chen B, Drees TA, Edwards P, Holmes DR, Huang AE, Khan F, Leng S, McMillan KL, Michalak GJ, Nunez KM, Yu L, Fletcher JG. Low-dose CT for the detection and classification of metastatic liver lesions: Results of the 2016 Low Dose CT Grand Challenge. Medical Physics. 44: e339-e352. PMID 29027235 DOI: 10.1002/mp.12345  0.32
2017 Hanson GJ, Michalak GJ, Childs R, McCollough B, Kurup AN, Hough DM, Frye JM, Fidler JL, Venkatesh SK, Leng S, Yu L, Halaweish AF, Harmsen WS, McCollough CH, Fletcher JG. Low kV versus dual-energy virtual monoenergetic CT imaging for proven liver lesions: what are the advantages and trade-offs in conspicuity and image quality? A pilot study. Abdominal Radiology (New York). PMID 28983661 DOI: 10.1007/s00261-017-1327-9  0.32
2017 Favazza CP, Ferrero A, Yu L, Leng S, McMillan KL, McCollough CH. Use of a channelized Hotelling observer to assess CT image quality and optimize dose reduction for iteratively reconstructed images. Journal of Medical Imaging (Bellingham, Wash.). 4: 031213. PMID 28983493 DOI: 10.1117/1.JMI.4.3.031213  0.32
2017 Ferrero A, Favazza CP, Yu L, Leng S, McCollough CH. Practical implementation of Channelized Hotelling Observers: Effect of ROI size. Proceedings of Spie--the International Society For Optical Engineering. 10132. PMID 28943699 DOI: 10.1117/12.2255530  0.32
2017 Leng S, Zhou W, Yu Z, Halaweish AF, Krauss B, Schmidt B, Yu L, Kappler S, McCollough CH. Spectral performance of a whole-body research photon counting detector CT: quantitative accuracy in derived image sets. Physics in Medicine and Biology. PMID 28726669 DOI: 10.1088/1361-6560/aa8103  0.32
2017 Li Z, Leng S, Yu Z, Kappler S, McCollough CH. Estimation of signal and noise for a whole-body research photon-counting CT system. Journal of Medical Imaging (Bellingham, Wash.). 4: 023505. PMID 28653013 DOI: 10.1117/1.JMI.4.2.023505  0.32
2017 Carlson ML, Leng S, Diehn FE, Witte RJ, Krecke KN, Grimes J, Koeller KK, Bruesewitz MR, McCollough CH, Lane JI. Cochlear Implant Electrode Localization Using an Ultra-High Resolution Scan Mode on Conventional 64-Slice and New Generation 192-Slice Multi-Detector Computed Tomography. Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology. PMID 28570418 DOI: 10.1097/MAO.0000000000001463  0.32
2017 Yu L, Chen B, Kofler JM, Favazza CP, Leng S, Kupinski MA, McCollough CH. Correlation between a 2D Channelized Hotelling Observer and Human Observers in a Low-contrast Detection Task with Multi-slice Reading in CT. Medical Physics. PMID 28555878 DOI: 10.1002/mp.12380  0.32
2017 McMillan K, Bostani M, Cagnon CH, Yu L, Leng S, McCollough CH, McNitt-Gray MF. Estimating Patient Dose from CT Exams That Use Automatic Exposure Control: Development and Validation of Methods to Accurately Estimate Tube Current Values. Medical Physics. PMID 28477342 DOI: 10.1002/mp.12314  0.32
2017 Rajendran K, Leng S, Jorgensen SM, Abdurakhimova D, Ritman EL, McCollough CH. Detection of increased vasa vasorum in artery walls: Improving CT number accuracy using image deconvolution. Proceedings of Spie--the International Society For Optical Engineering. 10132. PMID 28413240 DOI: 10.1117/12.2255676  0.32
2017 Huang AE, Montoya JC, Shiung M, Leng S, McCollough CH. Consistency of Renal Stone Volume Measurements Across CT Scanner Model and Reconstruction Algorithm Configurations. Ajr. American Journal of Roentgenology. 1-6. PMID 28402129 DOI: 10.2214/AJR.16.16940  0.32
2017 Ma C, Yu L, Chen B, Koo CW, Takahashi EA, Fletcher JG, Levin DL, Kuzo RS, Viers LD, Vincent-Sheldon SA, Leng S, McCollough CH. Evaluation of a projection-domain lung nodule insertion technique in thoracic computed tomography. Journal of Medical Imaging (Bellingham, Wash.). 4: 013510. PMID 28401176 DOI: 10.1117/1.JMI.4.1.013510  0.32
2017 Yu L, Hu Q, Koo CW, Takahashi EA, Levin DL, Johnson TF, Hora MJ, Dirks S, Chen B, McMillan K, Leng S, Fletcher JG, McCollough CH. A virtual clinical trial using projection-based nodule insertion to determine radiologist reader performance in lung cancer screening CT. Proceedings of Spie--the International Society For Optical Engineering. 10132. PMID 28392614 DOI: 10.1117/12.2255593  0.32
2017 Fletcher JG, Yu L, Fidler JL, Levin DL, DeLone DR, Hough DM, Takahashi N, Venkatesh SK, Sykes AG, White D, Lindell RM, Kotsenas AL, Campeau NG, Lehman VT, Bartley AC, ... ... McCollough CH, et al. Estimation of Observer Performance for Reduced Radiation Dose Levels in CT: Eliminating Reduced Dose Levels That Are Too Low Is the First Step. Academic Radiology. PMID 28262519 DOI: 10.1016/j.acra.2016.12.017  0.32
2017 Li Z, Leng S, Yu L, Manduca A, McCollough CH. An effective noise reduction method for multi-energy CT images that exploits spatio-spectral features. Medical Physics. PMID 28236645 DOI: 10.1002/mp.12174  0.32
2016 Wells ML, Froemming AT, Kawashima A, Vrtiska TJ, Kim B, Hartman RP, Holmes DR, Carter RE, Bartley AC, Leng S, McCollough CH, Fletcher JG. A multi-reader in vitro study using porcine kidneys to determine the impact of integrated circuit detectors and iterative reconstruction on the detection accuracy, size measurement, and radiation dose for small (<4 mm) renal stones. Acta Radiologica (Stockholm, Sweden : 1987). 284185116682382. PMID 28273736 DOI: 10.1177/0284185116682382  0.32
2016 Leng S, Takahashi N, Gomez Cardona D, Kitajima K, McCollough B, Li Z, Kawashima A, Leibovich BC, McCollough CH. Subjective and objective heterogeneity scores for differentiating small renal masses using contrast-enhanced CT. Abdominal Radiology (New York). PMID 28025654 DOI: 10.1007/s00261-016-1014-2  0.32
2016 Yu Z, Leng S, Kappler S, Hahn K, Li Z, Halaweish AF, Henning A, McCollough CH. Noise performance of low-dose CT: comparison between an energy integrating detector and a photon counting detector using a whole-body research photon counting CT scanner. Journal of Medical Imaging (Bellingham, Wash.). 3: 043503. PMID 28018936 DOI: 10.1117/1.JMI.3.4.043503  0.32
2016 Long Z, Bruesewitz MR, Sheedy EN, Powell MA, Kramer JC, Supalla RR, Colvin CM, Bechel JR, Favazza CP, Kofler JM, Leng S, McCollough CH, Yu L. Technical Note: Display window setting: An important factor for detecting subtle but clinically relevant artifacts in daily CT quality control. Medical Physics. 43: 6413. PMID 27908191 DOI: 10.1118/1.4966698  0.32
2016 Jorgensen SM, Korinek MJ, Vercnocke AJ, Anderson JL, Halaweish A, Leng S, McCollough CH, Ritman EL. Arterial Wall Perfusion Measured with Photon Counting Spectral X-ray CT. Proceedings of Spie--the International Society For Optical Engineering. 9967. PMID 27807391 DOI: 10.1117/12.2238817  0.32
2016 Kakar S, Breighner RE, Leng S, McCollough CH, Moran SL, Berger RA, Zhao KD. The Role of Dynamic (4D) CT in the Detection of Scapholunate Ligament Injury. Journal of Wrist Surgery. 5: 306-310. PMID 27777822 DOI: 10.1055/s-0035-1570463  0.32
2016 Ma C, Chen B, Koo CW, Takahashi EA, Fletcher JG, McCollough CH, Levin DL, Kuzo RS, Viers LD, Sheldon SA, Leng S, Yu L. Evaluation of a projection-domain lung nodule insertion technique in thoracic CT. Proceedings of Spie--the International Society For Optical Engineering. 9783. PMID 27695156 DOI: 10.1117/12.2217009  0.32
2016 Yu Z, Leng S, Li Z, McCollough CH. Spectral prior image constrained compressed sensing (spectral PICCS) for photon-counting computed tomography. Physics in Medicine and Biology. 61: 6707-6732. PMID 27551878 DOI: 10.1088/0031-9155/61/18/6707  0.32
2016 Chen B, Ma C, Leng S, Fidler JL, Sheedy SP, McCollough CH, Fletcher JG, Yu L. Validation of a Projection-domain Insertion of Liver Lesions into CT Images. Academic Radiology. PMID 27432267 DOI: 10.1016/j.acra.2016.05.009  0.32
2016 Leng S, Chen B, Vrieze T, Kuhlmann J, Yu L, Alexander A, Matsumoto J, Morris J, McCollough CH. Construction of realistic phantoms from patient images and a commercial three-dimensional printer. Journal of Medical Imaging (Bellingham, Wash.). 3: 033501. PMID 27429998 DOI: 10.1117/1.JMI.3.3.033501  0.32
2016 Li Z, Leng S, Yu Z, Kappler S, McCollough CH. Estimation of signal and noise for a whole-body photon counting research CT system. Proceedings of Spie--the International Society For Optical Engineering. 9783. PMID 27346908 DOI: 10.1117/12.2216637  0.32
2016 Yu L, Leng S, McCollough CH. Dual-Source Multi-Energy CT with Triple or Quadruple X-ray Beams. Proceedings of Spie--the International Society For Optical Engineering. 9783. PMID 27330237 DOI: 10.1117/12.2217446  0.32
2016 Leng S, Huang A, Cardona JM, Duan X, Williams JC, McCollough CH. Dual-Energy CT for Quantification of Urinary Stone Composition in Mixed Stones: A Phantom Study. Ajr. American Journal of Roentgenology. 1-9. PMID 27224260 DOI: 10.2214/AJR.15.15692  0.32
2016 Yu Z, Leng S, Li Z, Halaweish AF, Kappler S, Ritman EL, McCollough CH. How Low Can We Go in Radiation Dose for the Data-Completion Scan on a Research Whole-Body Photon-Counting Computed Tomography System. Journal of Computer Assisted Tomography. PMID 27096399 DOI: 10.1097/RCT.0000000000000412  0.32
2016 Fletcher JG, Leng S, Yu L, McCollough CH. Dealing with Uncertainty in CT Images. Radiology. 279: 5-10. PMID 26989927 DOI: 10.1148/radiol.2016152771  0.32
2016 Yu Z, Leng S, Jorgensen SM, Li Z, Gutjahr R, Chen B, Halaweish AF, Kappler S, Yu L, Ritman EL, McCollough CH. Evaluation of conventional imaging performance in a research whole-body CT system with a photon-counting detector array. Physics in Medicine and Biology. 61: 1572-1595. PMID 26835839 DOI: 10.1088/0031-9155/61/4/1572  0.32
2016 Gutjahr R, Halaweish AF, Yu Z, Leng S, Yu L, Li Z, Jorgensen SM, Ritman EL, Kappler S, McCollough CH. Human Imaging With Photon Counting-Based Computed Tomography at Clinical Dose Levels: Contrast-to-Noise Ratio and Cadaver Studies. Investigative Radiology. PMID 26818529 DOI: 10.1097/RLI.0000000000000251  0.32
2016 McCollough CH. To Scan or not to Scan: Consideration of Medical Benefit in the Justification of CT Scanning. Health Physics. 110: 287-90. PMID 26808885 DOI: 10.1097/HP.0000000000000391  0.32
2016 Li Z, Yu L, Leng S, Williamson EE, Kotsenas AL, DeLone DR, Manduca A, McCollough CH. A robust noise reduction technique for time resolved CT. Medical Physics. 43: 347. PMID 26745928 DOI: 10.1118/1.4938576  0.32
2015 Sahiner H, Srivastava A, McCollough CH, Liu X. Neutron activation analysis with a Monte Carlo simulation for kidney stones. Biomedical Physics & Engineering Express. 1. PMID 29755759 DOI: 10.1088/2057-1976/1/4/045103  0.32
2015 Leng S, Yu L, Vrieze T, Kuhlmann J, Chen B, McCollough CH. Construction of Realistic Liver Phantoms from Patient Images using 3D Printer and Its Application in CT Image Quality Assessment. Proceedings of Spie--the International Society For Optical Engineering. 2015. PMID 27721555 DOI: 10.1117/12.2082121  0.32
2015 Duan X, Li Z, Yu L, Leng S, Halaweish AF, Fletcher JG, McCollough CH. Characterization of Urinary Stone Composition by Use of Third-Generation Dual-Source Dual-Energy CT With Increased Spectral Separation. Ajr. American Journal of Roentgenology. 205: 1203-1207. PMID 26587926 DOI: 10.2214/AJR.15.14348  0.32
2015 Yu L, Fletcher JG, Shiung M, Thomas KB, Matsumoto JM, Zingula SN, McCollough CH. Radiation Dose Reduction in Pediatric Body CT Using Iterative Reconstruction and a Novel Image-Based Denoising Method. Ajr. American Journal of Roentgenology. 205: 1026-37. PMID 26496550 DOI: 10.2214/AJR.14.14185  0.32
2015 Favazza CP, Duan X, Zhang Y, Yu L, Leng S, Kofler JM, Bruesewitz MR, McCollough CH. A cross-platform survey of CT image quality and dose from routine abdomen protocols and a method to systematically standardize image quality. Physics in Medicine and Biology. 60: 8381-97. PMID 26459751 DOI: 10.1088/0031-9155/60/21/8381  0.32
2015 McCollough CH, Bushberg JT, Fletcher JG, Eckel LJ. Answers to Common Questions About the Use and Safety of CT Scans. Mayo Clinic Proceedings. 90: 1380-92. PMID 26434964 DOI: 10.1016/j.mayocp.2015.07.011  0.32
2015 McCollough CH, Favazza CP. Potential Clinical Ramifications of Dose Alert on CT-Guided Interventional Procedures. Journal of the American College of Radiology : Jacr. PMID 26410350 DOI: 10.1016/j.jacr.2015.07.032  0.32
2015 Leng S, Shiung M, Duan X, Yu L, Zhang Y, McCollough CH. Size-specific Dose Estimates for Chest, Abdominal, and Pelvic CT: Effect of Intrapatient Variability in Water-equivalent Diameter. Radiology. 277: 308-9. PMID 26402502 DOI: 10.1148/radiol.2015151209  0.32
2015 McCollough CH, Leng S, Yu L, Fletcher JG. Dual- and Multi-Energy CT: Principles, Technical Approaches, and Clinical Applications. Radiology. 276: 637-53. PMID 26302388 DOI: 10.1148/radiol.2015142631  0.32
2015 Li Z, Leng S, Yu L, Yu Z, McCollough CH. Image-based Material Decomposition with a General Volume Constraint for Photon-Counting CT. Proceedings of Spie--the International Society For Optical Engineering. 9412. PMID 26229220 DOI: 10.1117/12.2082069  0.32
2015 Qu M, Yu L, Cardona DG, Liu Y, Duan X, Ai S, Leng S, Shiung M, McCollough CH. Radiation Dose Reduction in Dual-Energy CT: Does It Affect the Accuracy of Urinary Stone Characterization? Ajr. American Journal of Roentgenology. 205: W172-6. PMID 26204304 DOI: 10.2214/AJR.14.12929  0.32
2015 Fletcher JG, Yu L, Li Z, Manduca A, Blezek DJ, Hough DM, Venkatesh SK, Brickner GC, Cernigliaro JC, Hara AK, Fidler JL, Lake DS, Shiung M, Lewis D, Leng S, ... ... McCollough CH, et al. Observer Performance in the Detection and Classification of Malignant Hepatic Nodules and Masses with CT Image-Space Denoising and Iterative Reconstruction. Radiology. 276: 465-78. PMID 26020436 DOI: 10.1148/radiol.2015141991  0.32
2015 Leng S, Diehn FE, Lane JI, Koeller KK, Witte RJ, Carter RE, McCollough CH. Temporal Bone CT: Improved Image Quality and Potential for Decreased Radiation Dose Using an Ultra-High-Resolution Scan Mode with an Iterative Reconstruction Algorithm. Ajnr. American Journal of Neuroradiology. PMID 25999413 DOI: 10.3174/ajnr.A4338  0.32
2015 Yu L, Vrieze TJ, Leng S, Fletcher JG, McCollough CH. Technical Note: Measuring contrast- and noise-dependent spatial resolution of an iterative reconstruction method in CT using ensemble averaging. Medical Physics. 42: 2261-7. PMID 25979020 DOI: 10.1118/1.4916802  0.32
2015 Favazza CP, Yu L, Leng S, Kofler JM, McCollough CH. Automatic exposure control systems designed to maintain constant image noise: effects on computed tomography dose and noise relative to clinically accepted technique charts. Journal of Computer Assisted Tomography. 39: 437-42. PMID 25938214 DOI: 10.1097/RCT.0000000000000221  0.32
2015 Leng S, Yu L, Fletcher JG, McCollough CH. Maximizing Iodine Contrast-to-Noise Ratios in Abdominal CT Imaging through Use of Energy Domain Noise Reduction and Virtual Monoenergetic Dual-Energy CT. Radiology. 276: 562-70. PMID 25860839 DOI: 10.1148/radiol.2015140857  0.32
2015 Kofler JM, Yu L, Leng S, Zhang Y, Li Z, Carter RE, McCollough CH. Assessment of Low-Contrast Resolution for the American College of Radiology Computed Tomographic Accreditation Program: What Is the Impact of Iterative Reconstruction? Journal of Computer Assisted Tomography. 39: 619-23. PMID 25853774 DOI: 10.1097/RCT.0000000000000245  0.32
2015 McCollough CH, Yu L, Kofler JM, Leng S, Zhang Y, Li Z, Carter RE. Degradation of CT Low-Contrast Spatial Resolution Due to the Use of Iterative Reconstruction and Reduced Dose Levels. Radiology. 276: 499-506. PMID 25811326 DOI: 10.1148/radiol.15142047  0.32
2015 Leng S, Hruska CB, McCollough CH. Use of ionizing radiation in screening examinations for coronary artery calcium and cancers of the lung, colon, and breast. Seminars in Roentgenology. 50: 148-60. PMID 25770345 DOI: 10.1053/j.ro.2014.10.012  0.32
2015 Leng S, Shiung M, Duan X, Yu L, Zhang Y, McCollough CH. Size-specific Dose Estimates for Chest, Abdominal, and Pelvic CT: Effect of Intrapatient Variability in Water-equivalent Diameter. Radiology. 276: 184-90. PMID 25734556 DOI: 10.1148/radiol.15142160  0.32
2015 Fletcher JG, Hara AK, Fidler JL, Silva AC, Barlow JM, Carter RE, Bartley A, Shiung M, Holmes DR, Weber NK, Bruining DH, Yu L, McCollough CH. Observer performance for adaptive, image-based denoising and filtered back projection compared to scanner-based iterative reconstruction for lower dose CT enterography. Abdominal Imaging. 40: 1050-9. PMID 25725794 DOI: 10.1007/s00261-015-0384-1  0.32
2015 Miller WL, Behrenbeck TR, McCollough CH, Williamson EE, Leng S, Kline TL, Ritman EL. Coronary microcirculation changes in non-ischemic dilated cardiomyopathy identified by novel perfusion CT. The International Journal of Cardiovascular Imaging. 31: 881-8. PMID 25712168 DOI: 10.1007/s10554-015-0619-9  0.32
2015 Leng S, Shiung M, Ai S, Qu M, Vrtiska TJ, Grant KL, Krauss B, Schmidt B, Lieske JC, McCollough CH. Feasibility of discriminating uric acid from non-uric acid renal stones using consecutive spatially registered low- and high-energy scans obtained on a conventional CT scanner. Ajr. American Journal of Roentgenology. 204: 92-7. PMID 25539242 DOI: 10.2214/AJR.13.11911  0.32
2015 Selby MG, Vrtiska TJ, Krambeck AE, McCollough CH, Elsherbiny HE, Bergstralh EJ, Lieske JC, Rule AD. Quantification of asymptomatic kidney stone burden by computed tomography for predicting future symptomatic stone events. Urology. 85: 45-50. PMID 25440821 DOI: 10.1016/j.urology.2014.08.031  0.32
2015 Bongartz T, Glazebrook KN, Kavros SJ, Murthy NS, Merry SP, Franz WB, Michet CJ, Veetil BM, Davis JM, Mason TG, Warrington KJ, Ytterberg SR, Matteson EL, Crowson CS, Leng S, ... McCollough CH, et al. Dual-energy CT for the diagnosis of gout: an accuracy and diagnostic yield study. Annals of the Rheumatic Diseases. 74: 1072-7. PMID 24671771 DOI: 10.1136/annrheumdis-2013-205095  0.32
2015 Leng S, Yu L, Vrieze T, Kuhlmann J, Chen B, McCollough CH. Construction of realistic liver phantoms from patient images using 3D printer and its application in CT image quality assessment Progress in Biomedical Optics and Imaging - Proceedings of Spie. 9412. DOI: 10.1117/12.2082121  0.32
2014 Fazel R, Gerber TC, Balter S, Brenner DJ, Carr JJ, Cerqueira MD, Chen J, Einstein AJ, Krumholz HM, Mahesh M, McCollough CH, Min JK, Morin RL, Nallamothu BK, Nasir K, et al. Approaches to enhancing radiation safety in cardiovascular imaging: a scientific statement from the American Heart Association. Circulation. 130: 1730-48. PMID 25366837 DOI: 10.1161/CIR.0000000000000048  0.32
2014 Duan X, Rule AD, Elsherbiny H, Vrtiska TJ, Avula RT, Alexander MP, Lerman LO, McCollough CH. Automated assessment of renal cortical surface roughness from computerized tomography images and its association with age. Academic Radiology. 21: 1441-5. PMID 25086950 DOI: 10.1016/j.acra.2014.05.014  0.32
2014 Gabriel S, Eckel LJ, DeLone DR, Krecke KN, Luetmer PH, McCollough CH, Fletcher JG, Yu L. Pilot study of radiation dose reduction for pediatric head CT in evaluation of ventricular size. Ajnr. American Journal of Neuroradiology. 35: 2237-42. PMID 25082822 DOI: 10.3174/ajnr.A4056  0.32
2014 Ehman EC, Yu L, Manduca A, Hara AK, Shiung MM, Jondal D, Lake DS, Paden RG, Blezek DJ, Bruesewitz MR, McCollough CH, Hough DM, Fletcher JG. Methods for clinical evaluation of noise reduction techniques in abdominopelvic CT. Radiographics : a Review Publication of the Radiological Society of North America, Inc. 34: 849-62. PMID 25019428 DOI: 10.1148/rg.344135128  0.32
2014 Ai S, Qu M, Glazebrook KN, Liu Y, Rhee PC, Leng S, McCollough CH. Use of dual-energy CT and virtual non-calcium techniques to evaluate post-traumatic bone bruises in knees in the subacute setting. Skeletal Radiology. 43: 1289-95. PMID 24913554 DOI: 10.1007/s00256-014-1913-7  0.32
2014 Zhang Y, Leng S, Yu L, Carter RE, McCollough CH. Correlation between human and model observer performance for discrimination task in CT. Physics in Medicine and Biology. 59: 3389-404. PMID 24875060 DOI: 10.1088/0031-9155/59/13/3389  0.32
2014 Tsuji Y, Takahashi N, Fletcher JG, Hough DM, McMenomy BP, Lewis DM, Vege SS, Chari ST, McCollough CH, Grant KL, Klotz E. Subtraction color map of contrast-enhanced and unenhanced CT for the prediction of pancreatic necrosis in early stage of acute pancreatitis. Ajr. American Journal of Roentgenology. 202: W349-56. PMID 24660733 DOI: 10.2214/AJR.13.10957  0.32
2014 Howard ME, McCollough CH, Leng S, Yu L, Bruesewitz MR. Use of CT dose notification and alert values in routine clinical practice. Journal of the American College of Radiology : Jacr. 11: 450-5. PMID 24656790 DOI: 10.1016/j.jacr.2013.12.017  0.32
2014 Liu Y, Leng S, Michalak GJ, Vrieze TJ, Duan X, Qu M, Shiung MM, McCollough CH, Fletcher JG. Reducing image noise in computed tomography (CT) colonography: effect of an integrated circuit CT detector. Journal of Computer Assisted Tomography. 38: 398-403. PMID 24651744 DOI: 10.1097/RCT.0000000000000081  0.32
2014 Li Z, Yu L, Trzasko JD, Lake DS, Blezek DJ, Fletcher JG, McCollough CH, Manduca A. Adaptive nonlocal means filtering based on local noise level for CT denoising. Medical Physics. 41: 011908. PMID 24387516 DOI: 10.1118/1.4851635  0.32
2014 Glazebrook KN, Brewerton LJ, Leng S, Carter RE, Rhee PC, Murthy NS, Howe BM, Ringler MD, Dahm DL, Stuart MJ, McCollough CH, Fletcher JG. Case-control study to estimate the performance of dual-energy computed tomography for anterior cruciate ligament tears in patients with history of knee trauma. Skeletal Radiology. 43: 297-305. PMID 24337491 DOI: 10.1007/s00256-013-1784-3  0.32
2014 Behrenbeck TR, McCollough CH, Miller WL, Williamson EE, Leng S, Kline TL, Ritman EL. Early changes in myocardial microcirculation in asymptomatic hypercholesterolemic subjects: as detected by perfusion CT. Annals of Biomedical Engineering. 42: 515-25. PMID 24232745 DOI: 10.1007/s10439-013-0934-z  0.32
2014 Srivastava A, Heisinger BJ, Sinha V, Lee HK, Liu X, Qu M, Duan X, Leng S, McCollough CH. Determination of minor and trace elements in kidney stones by x-ray fluorescence analysis Progress in Biomedical Optics and Imaging - Proceedings of Spie. 9033. DOI: 10.1117/12.2043733  0.32
2013 McCollough CH, Leng S, Sunnegardh J, Vrieze TJ, Yu L, Lane J, Raupach R, Stierstorfer K, Flohr T. Spatial resolution improvement and dose reduction potential for inner ear CT imaging using a z-axis deconvolution technique. Medical Physics. 40. PMID 28518729 DOI: 10.1118/1.4802730  0.32
2013 Liu Y, Qu M, Carter RE, Leng S, Ramirez-Giraldo JC, Jaramillo G, Krambeck AE, Lieske JC, Vrtiska TJ, McCollough CH. Differentiating calcium oxalate and hydroxyapatite stones in vivo using dual-energy CT and urine supersaturation and pH values. Academic Radiology. 20: 1521-5. PMID 24200478 DOI: 10.1016/j.acra.2013.08.018  0.32
2013 Pallanch JF, Yu L, Delone D, Robb R, Holmes DR, Camp J, Edwards P, McCollough CH, Ponikau J, Dearking AC, Lane J, Primak A, Shinkle A, Hagan J, Frigas E, et al. Three-dimensional volumetric computed tomographic scoring as an objective outcome measure for chronic rhinosinusitis: clinical correlations and comparison to Lund-Mackay scoring. International Forum of Allergy & Rhinology. 3: 963-72. PMID 24106202 DOI: 10.1002/alr.21219  0.32
2013 McCollough CH. Standardization versus individualization: how each contributes to managing dose in computed tomography. Health Physics. 105: 445-53. PMID 24077044 DOI: 10.1097/HP.0b013e31829db936  0.32
2013 Duan X, Wang J, Leng S, Schmidt B, Allmendinger T, Grant K, Flohr T, McCollough CH. Electronic noise in CT detectors: Impact on image noise and artifacts. Ajr. American Journal of Roentgenology. 201: W626-32. PMID 24059402 DOI: 10.2214/AJR.12.10234  0.32
2013 Zhang D, Cagnon CH, Villablanca JP, McCollough CH, Cody DD, Zankl M, Demarco JJ, McNitt-Gray MF. Estimating peak skin and eye lens dose from neuroperfusion examinations: use of Monte Carlo based simulations and comparisons to CTDIvol, AAPM Report No. 111, and ImPACT dosimetry tool values. Medical Physics. 40: 091901. PMID 24007152 DOI: 10.1118/1.4816652  0.32
2013 Leng S, Yu L, Zhang Y, Carter R, Toledano AY, McCollough CH. Correlation between model observer and human observer performance in CT imaging when lesion location is uncertain. Medical Physics. 40: 081908. PMID 23927322 DOI: 10.1118/1.4812430  0.32
2013 Yu L, Fletcher JG, Grant KL, Carter RE, Hough DM, Barlow JM, Vrtiska TJ, Williamson EE, Young PM, Goss BC, Shiung M, Leng S, Raupach R, Schmidt B, Flohr T, ... McCollough CH, et al. Automatic selection of tube potential for radiation dose reduction in vascular and contrast-enhanced abdominopelvic CT. Ajr. American Journal of Roentgenology. 201: W297-306. PMID 23883244 DOI: 10.2214/AJR.12.9610  0.32
2013 Froemming AT, Kawashima A, Takahashi N, Hartman RP, Nathan MA, Carter RE, Yu L, Leng S, Kagoshima H, McCollough CH, Fletcher JG. Individualized kV selection and tube current reduction in excretory phase computed tomography urography: potential for radiation dose reduction and the contribution of iterative reconstruction to image quality. Journal of Computer Assisted Tomography. 37: 551-9. PMID 23863531 DOI: 10.1097/RCT.0b013e31828f871f  0.32
2013 McCollough CH. Response. Radiology. 267: 966-7. PMID 23844422 DOI: 10.1148/radiol.13122469  0.32
2013 Hough DM, Yu L, Shiung MM, Carter RE, Geske JR, Leng S, Fidler JL, Huprich JE, Jondal DY, McCollough CH, Fletcher JG. Individualization of abdominopelvic CT protocols with lower tube voltage to reduce i.v. contrast dose or radiation dose. Ajr. American Journal of Roentgenology. 201: 147-53. PMID 23789669 DOI: 10.2214/AJR.12.9295  0.32
2013 McCollough CH, Leng S, Sunnegardh J, Vrieze TJ, Yu L, Lane J, Raupach R, Stierstorfer K, Flohr T. Spatial resolution improvement and dose reduction potential for inner ear CT imaging using a z-axis deconvolution technique. Medical Physics. 40: 061904. PMID 23718595 DOI: 10.1118/1.4802730  0.32
2013 Ramirez-Giraldo JC, Thompson SM, Krishnamurthi G, Knudsen BE, Woodrum DA, Callstrom MR, McCollough CH. Evaluation of strategies to reduce radiation dose in perfusion CT imaging using a reproducible biologic phantom. Ajr. American Journal of Roentgenology. 200: W621-7. PMID 23701093 DOI: 10.2214/AJR.12.9413  0.32
2013 Yu L, Leng S, Chen L, Kofler JM, Carter RE, McCollough CH. Prediction of human observer performance in a 2-alternative forced choice low-contrast detection task using channelized Hotelling observer: impact of radiation dose and reconstruction algorithms. Medical Physics. 40: 041908. PMID 23556902 DOI: 10.1118/1.4794498  0.32
2013 Fletcher JG, Krueger WR, Hough DM, Huprich JE, Fidler JL, Wang J, Shiung MM, Harmsen WS, Grant KL, McCollough CH. Pilot study of detection, radiologist confidence and image quality with sinogram-affirmed iterative reconstruction at half-routine dose level. Journal of Computer Assisted Tomography. 37: 203-11. PMID 23493209 DOI: 10.1097/RCT.0b013e31827e0e93  0.32
2013 Fletcher JG, Kofler JM, Coburn JA, Bruining DH, McCollough CH. Perspective on radiation risk in CT imaging. Abdominal Imaging. 38: 22-31. PMID 22836811 DOI: 10.1007/s00261-012-9933-z  0.32
2013 Raghunath S, Rajagopalan S, Karwoski RA, Bruesewitz MR, McCollough CH, Bartholmai BJ, Robb RA. Landscaping the effect of CT reconstruction parameters: Robust Interstitial Pulmonary Fibrosis quantitation Proceedings - International Symposium On Biomedical Imaging. 374-377. DOI: 10.1109/ISBI.2013.6556490  0.32
2012 Wang J, Christner JA, Duan X, Leng S, Yu L, McCollough CH. Attenuation-based estimation of patient size for the purpose of size specific dose estimation in CT. Part II. Implementation on abdomen and thorax phantoms using cross sectional CT images and scanned projection radiograph images. Medical Physics. 39: 6772-8. PMID 23127071 DOI: 10.1118/1.4757586  0.32
2012 Wang J, Duan X, Christner JA, Leng S, Yu L, McCollough CH. Attenuation-based estimation of patient size for the purpose of size specific dose estimation in CT. Part I. Development and validation of methods using the CT image. Medical Physics. 39: 6764-71. PMID 23127070 DOI: 10.1118/1.4754303  0.32
2012 Vrieze TJ, Sturchio GM, McCollough CH. Technical note: precision and accuracy of a commercially available CT optically stimulated luminescent dosimetry system for the measurement of CT dose index. Medical Physics. 39: 6580-4. PMID 23127052 DOI: 10.1118/1.4754591  0.32
2012 Yu L, Leng S, McCollough CH. Dual-energy CT-based monochromatic imaging. Ajr. American Journal of Roentgenology. 199: S9-S15. PMID 23097173 DOI: 10.2214/AJR.12.9121  0.32
2012 Hough DM, Fletcher JG, Grant KL, Fidler JL, Yu L, Geske JR, Carter RE, Raupach R, Schmidt B, Flohr T, McCollough CH. Lowering kilovoltage to reduce radiation dose in contrast-enhanced abdominal CT: initial assessment of a prototype automated kilovoltage selection tool. Ajr. American Journal of Roentgenology. 199: 1070-7. PMID 23096181 DOI: 10.2214/AJR.12.8637  0.32
2012 Christner JA, Braun NN, Jacobsen MC, Carter RE, Kofler JM, McCollough CH. Size-specific dose estimates for adult patients at CT of the torso. Radiology. 265: 841-7. PMID 23091173 DOI: 10.1148/radiol.12112365  0.32
2012 Fletcher JG, Grant KL, Fidler JL, Shiung M, Yu L, Wang J, Schmidt B, Allmendinger T, McCollough CH. Validation of dual-source single-tube reconstruction as a method to obtain half-dose images to evaluate radiation dose and noise reduction: phantom and human assessment using CT colonography and sinogram-affirmed iterative reconstruction (SAFIRE). Journal of Computer Assisted Tomography. 36: 560-9. PMID 22992607 DOI: 10.1097/RCT.0b013e318263cc1b  0.32
2012 Qu M, Ehman E, Fletcher JG, Huprich JE, Hara AK, Silva AC, Farrugia G, Limburg P, McCollough CH. Toward biphasic computed tomography (CT) enteric contrast: material classification of luminal bismuth and mural iodine in a small-bowel phantom using dual-energy CT. Journal of Computer Assisted Tomography. 36: 554-9. PMID 22992606 DOI: 10.1097/RCT.0b013e3182606baf  0.32
2012 Wang J, Qu M, Duan X, Takahashi N, Kawashima A, Leng S, McCollough CH. Characterisation of urinary stones in the presence of iodinated contrast medium using dual-energy CT: a phantom study. European Radiology. 22: 2589-96. PMID 22865225 DOI: 10.1007/s00330-012-2532-0  0.32
2012 McCollough CH. Automated data mining of exposure information for dose management and patient safety initiatives in medical imaging. Radiology. 264: 322-4. PMID 22821691 DOI: 10.1148/radiol.12121152  0.32
2012 Yu L, Shiung M, Jondal D, McCollough CH. Development and validation of a practical lower-dose-simulation tool for optimizing computed tomography scan protocols. Journal of Computer Assisted Tomography. 36: 477-87. PMID 22805680 DOI: 10.1097/RCT.0b013e318258e891  0.32
2012 McCollough CH, Chen GH, Kalender W, Leng S, Samei E, Taguchi K, Wang G, Yu L, Pettigrew RI. Achieving routine submillisievert CT scanning: report from the summit on management of radiation dose in CT. Radiology. 264: 567-80. PMID 22692035 DOI: 10.1148/radiol.12112265  0.32
2012 McCollough CH, Wang J, Gould RG, Orton CG. Point/counterpoint.The use of bismuth breast shields for CT should be discouraged. Medical Physics. 39: 2321-4. PMID 22559601 DOI: 10.1118/1.3681014  0.32
2012 Zhang D, Cagnon CH, Villablanca JP, McCollough CH, Cody DD, Stevens DM, Zankl M, Demarco JJ, Turner AC, Khatonabadi M, McNitt-Gray MF. Peak skin and eye lens radiation dose from brain perfusion CT based on Monte Carlo simulation. Ajr. American Journal of Roentgenology. 198: 412-7. PMID 22268186 DOI: 10.2214/AJR.11.7230  0.32
2012 Ehman EC, Guimarães LS, Fidler JL, Takahashi N, Ramirez-Giraldo JC, Yu L, Manduca A, Huprich JE, McCollough CH, Holmes D, Harmsen WS, Fletcher JG. Noise reduction to decrease radiation dose and improve conspicuity of hepatic lesions at contrast-enhanced 80-kV hepatic CT using projection space denoising. Ajr. American Journal of Roentgenology. 198: 405-11. PMID 22268185 DOI: 10.2214/AJR.11.6987  0.32
2012 Ramirez-Giraldo JC, Yu L, Kantor B, Ritman EL, McCollough CH. A strategy to decrease partial scan reconstruction artifacts in myocardial perfusion CT: phantom and in vivo evaluation. Medical Physics. 39: 214-23. PMID 22225290 DOI: 10.1118/1.3665767  0.32
2012 Wang J, Duan X, Christner JA, Leng S, Grant KL, McCollough CH. Bismuth shielding, organ-based tube current modulation, and global reduction of tube current for dose reduction to the eye at head CT. Radiology. 262: 191-8. PMID 22190658 DOI: 10.1148/radiol.11110470  0.32
2012 Bacani AK, McCollough CH, Glazebrook KN, Bond JR, Michet CJ, Milks J, Manek NJ. Dual energy computed tomography for quantification of tissue urate deposits in tophaceous gout: Help from modern physics in the management of an ancient disease Rheumatology International. 32: 235-239. PMID 20016988 DOI: 10.1007/s00296-009-1295-7  0.32
2012 Li Z, Yu L, Trzasko JD, Fletcher JG, McCollough CH, Manduca A. Adaptive non-local means filtering based on local noise level for CT denoising Progress in Biomedical Optics and Imaging - Proceedings of Spie. 8313. DOI: 10.1117/12.913353  0.32
2012 Leng S, Yu L, Chen L, Ramirez Giraldo JC, McCollough CH. Correlation between model observer and human observer performance in CT imaging when lesion location is uncertain Progress in Biomedical Optics and Imaging - Proceedings of Spie. 8313. DOI: 10.1117/12.912126  0.32
2011 Leng S, Zhao K, Qu M, An KN, Berger R, McCollough CH. Dynamic CT technique for assessment of wrist joint instabilities. Medical Physics. 38: S50-S56. PMID 28523713 DOI: 10.1118/1.3577759  0.32
2011 Yu L, Christner JA, Leng S, Wang J, Fletcher JG, McCollough CH. Virtual monochromatic imaging in dual-source dual-energy CT: radiation dose and image quality. Medical Physics. 38: 6371-9. PMID 22149820 DOI: 10.1118/1.3658568  0.32
2011 McCollough CH, Wang J, Berland LL. Bismuth shields for CT dose reduction: do they help or hurt? Journal of the American College of Radiology : Jacr. 8: 878-9. PMID 22137008 DOI: 10.1016/j.jacr.2011.09.001  0.32
2011 Smith-Bindman R, Miglioretti DL. CTDIvol, DLP, and effective dose are excellent measures for use in CT quality improvement. Radiology. 261: 999; author reply 99. PMID 22096003 DOI: 10.1148/radiol.11111055  0.32
2011 Wang J, Duan X, Christner JA, Leng S, Yu L, McCollough CH. Radiation dose reduction to the breast in thoracic CT: comparison of bismuth shielding, organ-based tube current modulation, and use of a globally decreased tube current. Medical Physics. 38: 6084-92. PMID 22047373 DOI: 10.1118/1.3651489  0.32
2011 Wang J, Garg N, Duan X, Liu Y, Leng S, Yu L, Ritman EL, Kantor B, McCollough CH. Quantification of iron in the presence of calcium with dual-energy computed tomography (DECT) in an ex vivo porcine plaque model. Physics in Medicine and Biology. 56: 7305-16. PMID 22036792 DOI: 10.1088/0031-9155/56/22/019  0.32
2011 Leng S, Zhao K, Qu M, An KN, Berger R, McCollough CH. Dynamic CT technique for assessment of wrist joint instabilities. Medical Physics. 38: S50. PMID 21978117 DOI: 10.1118/1.3577759  0.32
2011 Leng S, Yu L, Wang J, Fletcher JG, Mistretta CA, McCollough CH. Noise reduction in spectral CT: reducing dose and breaking the trade-off between image noise and energy bin selection. Medical Physics. 38: 4946-57. PMID 21978039 DOI: 10.1118/1.3609097  0.32
2011 Glazebrook KN, Guimarães LS, Murthy NS, Black DF, Bongartz T, Manek NJ, Leng S, Fletcher JG, McCollough CH. Identification of intraarticular and periarticular uric acid crystals with dual-energy CT: initial evaluation. Radiology. 261: 516-24. PMID 21926378 DOI: 10.1148/radiol.11102485  0.32
2011 Duan X, Wang J, Christner JA, Leng S, Grant KL, McCollough CH. Dose reduction to anterior surfaces with organ-based tube-current modulation: evaluation of performance in a phantom study. Ajr. American Journal of Roentgenology. 197: 689-95. PMID 21862813 DOI: 10.2214/AJR.10.6061  0.32
2011 Leng S, Christner JA, Carlson SK, Jacobsen M, Vrieze TJ, Atwell TD, McCollough CH. Radiation dose levels for interventional CT procedures. Ajr. American Journal of Roentgenology. 197: W97-103. PMID 21701002 DOI: 10.2214/AJR.10.5057  0.32
2011 Huprich JE, Fletcher JG, Fidler JL, Alexander JA, Guimarães LS, Siddiki HA, McCollough CH. Prospective blinded comparison of wireless capsule endoscopy and multiphase CT enterography in obscure gastrointestinal bleeding. Radiology. 260: 744-51. PMID 21642417 DOI: 10.1148/radiol.11110143  0.32
2011 Ramirez-Giraldo JC, Trzasko J, Leng S, Yu L, Manduca A, McCollough CH. Nonconvex prior image constrained compressed sensing (NCPICCS): theory and simulations on perfusion CT. Medical Physics. 38: 2157-67. PMID 21626949 DOI: 10.1118/1.3560878  0.32
2011 Thompson SM, Ramirez-Giraldo JC, Knudsen B, Grande JP, Christner JA, Xu M, Woodrum DA, McCollough CH, Callstrom MR. Porcine ex vivo liver phantom for dynamic contrast-enhanced computed tomography: development and initial results. Investigative Radiology. 46: 586-93. PMID 21610506 DOI: 10.1097/RLI.0b013e31821c0e84  0.32
2011 Qu M, Ramirez-Giraldo JC, Leng S, Williams JC, Vrtiska TJ, Lieske JC, McCollough CH. Dual-energy dual-source CT with additional spectral filtration can improve the differentiation of non-uric acid renal stones: an ex vivo phantom study. Ajr. American Journal of Roentgenology. 196: 1279-87. PMID 21606290 DOI: 10.2214/AJR.10.5041  0.32
2011 McCollough CH. Defending the use of medical imaging. Health Physics. 100: 318-21. PMID 21595081  0.32
2011 Yu L, Bruesewitz MR, Thomas KB, Fletcher JG, Kofler JM, McCollough CH. Optimal tube potential for radiation dose reduction in pediatric CT: principles, clinical implementations, and pitfalls. Radiographics : a Review Publication of the Radiological Society of North America, Inc. 31: 835-48. PMID 21571660 DOI: 10.1148/rg.313105079  0.32
2011 Leng S, Atwell TD, Yu L, Mandrekar J, Lewis BD, Woodrum DA, McCollough CH. Radiation dose reduction for CT-guided renal tumor cryoablation. Ajr. American Journal of Roentgenology. 196: W586-91. PMID 21512049 DOI: 10.2214/AJR.10.5144  0.32
2011 McCollough CH, Leng S, Yu L, Cody DD, Boone JM, McNitt-Gray MF. CT dose index and patient dose: they are not the same thing. Radiology. 259: 311-6. PMID 21502387 DOI: 10.1148/radiol.11101800  0.32
2011 Zeman RK, Herlihy V, Branham TA, Bhargavan M, Bush KM, McCollough CH. Can experienced CT radiologists use technique parameters to predict excessive patient dose? An analysis of the ACR CT accreditation database. Journal of the American College of Radiology : Jacr. 8: 275-80. PMID 21458767 DOI: 10.1016/j.jacr.2010.08.021  0.32
2011 Duan X, Wang J, Yu L, Leng S, McCollough CH. CT scanner x-ray spectrum estimation from transmission measurements. Medical Physics. 38: 993-7. PMID 21452736 DOI: 10.1118/1.3547718  0.32
2011 Turner AC, Zhang D, Khatonabadi M, Zankl M, DeMarco JJ, Cagnon CH, Cody DD, Stevens DM, McCollough CH, McNitt-Gray MF. The feasibility of patient size-corrected, scanner-independent organ dose estimates for abdominal CT exams. Medical Physics. 38: 820-9. PMID 21452719 DOI: 10.1118/1.3533897  0.32
2011 Apel A, Fletcher JG, Fidler JL, Hough DM, Yu L, Guimaraes LS, Bellemann ME, McCollough CH, Holmes DR, Eusemann CD. Pilot multi-reader study demonstrating potential for dose reduction in dual energy hepatic CT using non-linear blending of mixed kV image datasets. European Radiology. 21: 644-52. PMID 20878523 DOI: 10.1007/s00330-010-1947-8  0.32
2011 Siddiki H, Fletcher JG, Hara AK, Kofler JM, McCollough CH, Fidler JL, Guimaraes L, Huprich JE, Sandborn WJ, Loftus EV, Mandrekar J, Bruining DH. Validation of a lower radiation computed tomography enterography imaging protocol to detect Crohn's disease in the small bowel. Inflammatory Bowel Diseases. 17: 778-86. PMID 20848546 DOI: 10.1002/ibd.21364  0.32
2011 McCollough CH, Fletcher JG. Reply American Journal of Roentgenology. 196. DOI: 10.2214/AJR10.5470  0.32
2011 Qu M, Ramirez-Giraldo JC, Leng S, Williams JC, Vrtiska TJ, Lieske JC, McCollough CH. Re: Dual-energy dual-source CT with additional spectral filtration can improve the differentiation of non-uric acid renal stones: An ex vivo phantom study Journal of Urology. 186: 1916. DOI: 10.1016/j.juro.2011.07.052  0.32
2010 Li H, Yu L, Liu X, Fletcher JG, McCollough CH. Metal artifact suppression from reformatted projections in multislice helical CT using dual-front active contours. Medical Physics. 37: 5155-64. PMID 21089749 DOI: 10.1118/1.3462814  0.32
2010 Primak AN, Giraldo JC, Eusemann CD, Schmidt B, Kantor B, Fletcher JG, McCollough CH. Dual-source dual-energy CT with additional tin filtration: Dose and image quality evaluation in phantoms and in vivo. Ajr. American Journal of Roentgenology. 195: 1164-74. PMID 20966323 DOI: 10.2214/AJR.09.3956  0.32
2010 Guimarães LS, Fletcher JG, Harmsen WS, Yu L, Siddiki H, Melton Z, Huprich JE, Hough D, Hartman R, McCollough CH. Appropriate patient selection at abdominal dual-energy CT using 80 kV: relationship between patient size, image noise, and image quality. Radiology. 257: 732-42. PMID 20959540 DOI: 10.1148/radiol.10092016  0.32
2010 Vrtiska TJ, Krambeck AE, McCollough CH, Leng S, Qu M, Yu L, Lieske JC. Imaging evaluation and treatment of nephrolithiasis: an update. Minnesota Medicine. 93: 48-51. PMID 20862880  0.32
2010 Guimarães LS, Fletcher JG, Yu L, Huprich JE, Fidler JL, Manduca A, Ramirez-Giraldo JC, Holmes DR, McCollough CH. Feasibility of dose reduction using novel denoising techniques for low kV (80 kV) CT enterography: optimization and validation. Academic Radiology. 17: 1203-10. PMID 20832023 DOI: 10.1016/j.acra.2010.07.001  0.32
2010 Takahashi N, Vrtiska TJ, Kawashima A, Hartman RP, Primak AN, Fletcher JG, McCollough CH. Detectability of urinary stones on virtual nonenhanced images generated at pyelographic-phase dual-energy CT. Radiology. 256: 184-90. PMID 20574095 DOI: 10.1148/radiol.10091411  0.32
2010 Leng S, Yu L, McCollough CH. Radiation dose reduction at CT enterography: How low can we go while preserving diagnostic accuracy? Ajr. American Journal of Roentgenology. 195: 76-7. PMID 20566799 DOI: 10.2214/AJR.10.4676  0.32
2010 Turner AC, Zankl M, DeMarco JJ, Cagnon CH, Zhang D, Angel E, Cody DD, Stevens DM, McCollough CH, McNitt-Gray MF. The feasibility of a scanner-independent technique to estimate organ dose from MDCT scans: using CTDIvol to account for differences between scanners. Medical Physics. 37: 1816-25. PMID 20443504 DOI: 10.1118/1.3368596  0.32
2010 Shapiro BP, Young PM, Kantor B, Choe YH, McCollough CH, Gerber TC. Radiation dose reduction in CT coronary angiography. Current Cardiology Reports. 12: 59-67. PMID 20425185 DOI: 10.1007/s11886-009-0074-0  0.32
2010 McCollough CH, Christner JA, Kofler JM. How effective is effective dose as a predictor of radiation risk? Ajr. American Journal of Roentgenology. 194: 890-6. PMID 20308487 DOI: 10.2214/AJR.09.4179  0.32
2010 Christner JA, Kofler JM, McCollough CH. Estimating effective dose for CT using dose-length product compared with using organ doses: consequences of adopting International Commission on Radiological Protection publication 103 or dual-energy scanning. Ajr. American Journal of Roentgenology. 194: 881-9. PMID 20308486 DOI: 10.2214/AJR.09.3462  0.32
2010 Christner JA, Stierstorfer K, Primak AN, Eusemann CD, Flohr TG, McCollough CH. Evaluation of z-axis resolution and image noise for nonconstant velocity spiral CT data reconstructed using a weighted 3D filtered backprojection (WFBP) reconstruction algorithm. Medical Physics. 37: 897-906. PMID 20229899 DOI: 10.1118/1.3271110  0.32
2010 Yu L, Li H, Fletcher JG, McCollough CH. Automatic selection of tube potential for radiation dose reduction in CT: a general strategy. Medical Physics. 37: 234-43. PMID 20175486 DOI: 10.1118/1.3264614  0.32
2010 Yu L, Vrieze TJ, Bruesewitz MR, Kofler JM, DeLone DR, Pallanch JF, Lindell EP, McCollough CH. Dose and image quality evaluation of a dedicated cone-beam CT system for high-contrast neurologic applications. Ajr. American Journal of Roentgenology. 194: W193-201. PMID 20093573 DOI: 10.2214/AJR.09.2951  0.32
2010 Christner JA, Zavaletta VA, Eusemann CD, Walz-Flannigan AI, McCollough CH. Dose reduction in helical CT: dynamically adjustable z-axis X-ray beam collimation. Ajr. American Journal of Roentgenology. 194: W49-55. PMID 20028890 DOI: 10.2214/AJR.09.2878  0.32
2010 Meneghini RM, Ford KS, McCollough CH, Hanssen AD, Lewallen DG. Bone Remodeling Around Porous Metal Cementless Acetabular Components Journal of Arthroplasty. 25: 741-747. PMID 19473807 DOI: 10.1016/j.arth.2009.04.025  0.32
2010 Yu L, Manduca A, Jacobsen M, Trzasko JD, Fletcher JG, DeLone DR, McCollough CH. Adaptive modulation of bilateral filtering based on a practical noise model for streaking and noise reduction in multi-slice CT Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7622. DOI: 10.1117/12.845403  0.32
2010 Weavers PT, Jacobsen M, Liu X, Morin RL, McCollough CH. In vivo measurement of iron concentration using dual-source, dual-energy CT Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7622. DOI: 10.1117/12.845322  0.32
2010 Wang J, Qu M, Leng S, McCollough CH. Differentiation of uric acid versus non-uric acid kidney stones in the presence of iodine using dual-energy CT Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7622. DOI: 10.1117/12.845046  0.32
2010 Liu X, Yu L, Manduca A, Ritman EL, McCollough CH. A super resolution technique for clinical multislice CT Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7622. DOI: 10.1117/12.844831  0.32
2010 Li H, Yu L, Guimaraes LS, Fletcher JG, McCollough CH. Evaluation of dual-front active contour segmentation and metal shadow filling methods on metal artifact reduction in multi-slice helical CT Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7622. DOI: 10.1117/12.844277  0.32
2010 Ramírez Giraldo JC, Trzasko JD, Leng S, McCollough CH, Manduca A. Non-convex prior image constrained compressed sensing (NC-PICCS) Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7622. DOI: 10.1117/12.837239  0.32
2009 Flohr TG, Leng S, Yu L, Allmendinger T, Bruder H, Petersilka M, Eusemann CD, Stierstorfer K, Schmidt B, McCollough CH. Dual-source spiral CT with pitch up to 3.2 and 75 ms temporal resolution: Image reconstruction and assessment of image quality. Medical Physics. 36: 5641-5653. PMID 28525003 DOI: 10.1118/1.3259739  0.32
2009 Yu L, Liu X, Leng S, Kofler JM, Ramirez-Giraldo JC, Qu M, Christner J, Fletcher JG, McCollough CH. Radiation dose reduction in computed tomography: techniques and future perspective. Imaging in Medicine. 1: 65-84. PMID 22308169 DOI: 10.2217/iim.09.5  0.32
2009 Flohr TG, Leng S, Yu L, Aiimendinger T, Bruder H, Petersilka M, Eusemann CD, Stierstorfer K, Schmidt B, McCollough CH. Dual-source spiral CT with pitch up to 3.2 and 75 ms temporal resolution: image reconstruction and assessment of image quality. Medical Physics. 36: 5641-53. PMID 20095277 DOI: 10.1118/1.3259739  0.32
2009 Giraldo JC, Kelm ZS, Guimaraes LS, Yu L, Fletcher JG, Erickson BJ, McCollough CH. Comparative study of two image space noise reduction methods for computed tomography: bilateral filter and nonlocal means. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 2009: 3529-32. PMID 19964998 DOI: 10.1109/IEMBS.2009.5334714  0.32
2009 Li H, Yu L, Liu X, McCollough CH. Metal artifact suppression from reformatted projections in multi-slice helical CT using dual-front active contours. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 2009: 993-6. PMID 19963739 DOI: 10.1109/IEMBS.2009.5333100  0.32
2009 Liu X, Primak AN, Krier JD, Yu L, Lerman LO, McCollough CH. Renal perfusion and hemodynamics: accurate in vivo determination at CT with a 10-fold decrease in radiation dose and HYPR noise reduction. Radiology. 253: 98-105. PMID 19789255 DOI: 10.1148/radiol.2531081677  0.32
2009 Gerber TC, Kantor B, McCollough CH. Radiation Dose and Safety in Cardiac Computed Tomography Cardiology Clinics. 27: 665-677. PMID 19766923 DOI: 10.1016/j.ccl.2009.06.006  0.32
2009 Araoz PA, Kirsch J, Primak AN, Braun NN, Saba O, Williamson EE, Harmsen WS, Mandrekar JN, McCollough CH. Optimal image reconstruction phase at low and high heart rates in dual-source CT coronary angiography. The International Journal of Cardiovascular Imaging. 25: 837-45. PMID 19669664 DOI: 10.1007/s10554-009-9489-3  0.32
2009 Liu X, Yu L, Primak AN, McCollough CH. Quantitative imaging of element composition and mass fraction using dual-energy CT: three-material decomposition. Medical Physics. 36: 1602-9. PMID 19544776 DOI: 10.1118/1.3097632  0.32
2009 McCollough CH, Guimarães L, Fletcher JG. In defense of body CT American Journal of Roentgenology. 193: 28-39. PMID 19542392 DOI: 10.2214/AJR.09.2754  0.32
2009 Primak AN, Ramirez Giraldo JC, Liu X, Yu L, McCollough CH. Improved dual-energy material discrimination for dual-source CT by means of additional spectral filtration. Medical Physics. 36: 1359-69. PMID 19472643 DOI: 10.1118/1.3083567  0.32
2009 McCollough CH. Re: Maximizing dose reductions with cardiac CT The International Journal of Cardiovascular Imaging. 25: 647. PMID 19459064  0.32
2009 Yu L, Primak AN, Liu X, McCollough CH. Image quality optimization and evaluation of linearly mixed images in dual-source, dual-energy CT. Medical Physics. 36: 1019-24. PMID 19378762 DOI: 10.1118/1.3077921  0.32
2009 Vrtiska TJ, Hartman RP, Kofler JM, Bruesewitz MR, King BF, McCollough CH. Spatial resolution and radiation dose of a 64-MDCT scanner compared with published CT urography protocols. Ajr. American Journal of Roentgenology. 192: 941-8. PMID 19304698 DOI: 10.2214/AJR.07.2679  0.32
2009 Rubinshtein R, Miller TD, Williamson EE, Kirsch J, Gibbons RJ, Primak AN, McCollough CH, Araoz PA. Detection of myocardial infarction by dual-source coronary computed tomography angiography using quantitated myocardial scintigraphy as the reference standard. Heart (British Cardiac Society). 95: 1419-22. PMID 19196731 DOI: 10.1136/hrt.2008.158618  0.32
2009 Fletcher JG, Takahashi N, Hartman R, Guimaraes L, Huprich JE, Hough DM, Yu L, McCollough CH. Dual-energy and dual-source CT: is there a role in the abdomen and pelvis? Radiologic Clinics of North America. 47: 41-57. PMID 19195533 DOI: 10.1016/j.rcl.2008.10.003  0.32
2009 McCollough CH, Primak AN, Braun N, Kofler J, Yu L, Christner J. Strategies for reducing radiation dose in CT. Radiologic Clinics of North America. 47: 27-40. PMID 19195532 DOI: 10.1016/j.rcl.2008.10.006  0.32
2009 Brown CL, Hartman RP, Dzyubak OP, Takahashi N, Kawashima A, McCollough CH, Bruesewitz MR, Primak AM, Fletcher JG. Dual-energy CT iodine overlay technique for characterization of renal masses as cyst or solid: a phantom feasibility study. European Radiology. 19: 1289-95. PMID 19153744 DOI: 10.1007/s00330-008-1273-6  0.32
2009 Liu X, Primak AN, Yu L, Li H, Krier JD, Lerman LO, McCollough CH. Quantitative evaluation of noise reduction algorithms for very low dose renal CT perfusion imaging Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7258. DOI: 10.1117/12.813777  0.32
2009 Walz-Flannigan A, Schmidt B, Apel A, Eusemann C, Yua L, McCollough CH. Dual source CT (DSCT) imaging of obese patients: Evaluation of ct number accuracy, uniformity and noise Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7258. DOI: 10.1117/12.813737  0.32
2009 Eusemann CD, Apel A, Schmidt B, Walz-Flannigan AI, Jacobsen MC, Stierstorfer K, Flohr TG, McCollough CH. An on-line cross-scatter correction algorithm for dual-source CT: Effects on CT number accuracy and noise Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7258. DOI: 10.1117/12.813685  0.32
2009 McCollough CH. Editorial comment International Journal of Cardiovascular Imaging. 25: 647. DOI: 10.1007/s10554-009-9471-0  0.32
2009 Yu L, Liu X, McCollough CH. Pre-reconstruction three-material decomposition in dual-energy CT Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7258.  0.32
2008 Flohr TG, Bruder H, Stierstorfer K, Petersilka M, Schmidt B, McCollough CH. Image reconstruction and image quality evaluation for a dual source CT scanner Medical Physics. 35: 5882-5897. PMID 19175144 DOI: 10.1118/1.3020756  0.32
2008 McCollough CH. CT dose: How to measure, how to reduce Health Physics. 95: 508-517. PMID 18849683 DOI: 10.1097/01.HP.0000326343.35884.03  0.32
2008 Tay SC, Primak AN, Fletcher JG, Schmidt B, An KN, McCollough CH. Understanding the relationship between image quality and motion velocity in gated computed tomography: preliminary work for 4-dimensional musculoskeletal imaging. Journal of Computer Assisted Tomography. 32: 634-9. PMID 18664854 DOI: 10.1097/RCT.0b013e31815c5abc  0.32
2008 Takahashi N, Hartman RP, Vrtiska TJ, Kawashima A, Primak AN, Dzyubak OP, Mandrekar JN, Fletcher JG, McCollough CH. Dual-energy CT iodine-subtraction virtual unenhanced technique to detect urinary stones in an iodine-filled collecting system: a phantom study. Ajr. American Journal of Roentgenology. 190: 1169-73. PMID 18430827 DOI: 10.2214/AJR.07.3154  0.32
2008 McCollough CH, Schmidt B, Yu L, Primak A, Ulzheimer S, Bruder H, Flohr TG. Measurement of temporal resolution in dual source CT. Medical Physics. 35: 764-8. PMID 18383698 DOI: 10.1118/1.2826559  0.32
2008 Zhang J, Bruesewitz MR, Bartholmai BJ, McCollough CH. Selection of appropriate computed tomographic image reconstruction algorithms for a quantitative multicenter trial of diffuse lung disease Journal of Computer Assisted Tomography. 32: 233-237. PMID 18379308 DOI: 10.1097/RCT.0b013e3180690d89  0.32
2008 Bauhs JA, Vrieze TJ, Primak AN, Bruesewitz MR, McCollough CH. CT dosimetry: comparison of measurement techniques and devices. Radiographics : a Review Publication of the Radiological Society of North America, Inc. 28: 245-53. PMID 18203941 DOI: 10.1148/rg.281075024  0.32
2008 Siddiki H, Doherty MG, Fletcher JG, Stanson AW, Vrtiska TJ, Hough DM, Fidler JL, McCollough CH, Swanson KL. Abdominal findings in hereditary hemorrhagic telangiectasia: Pictorial essay on 2D and 3D findings with isotropic multiphase CT Radiographics. 28: 171-183. PMID 18203937 DOI: 10.1148/rg.281075037  0.32
2008 Zhang J, Fletcher JG, Scott Harmsen W, Araoz PA, Williamson EE, Primak AN, McCollough CH. Analysis of heart rate and heart rate variation during cardiac CT examinations. Academic Radiology. 15: 40-8. PMID 18078905 DOI: 10.1016/j.acra.2007.07.023  0.32
2008 Xin L, Primak AN, Lifeng Y, McCollough CH, Morin RL. Quantitative imaging of chemical composition using dual-energy, dual-source CT Progress in Biomedical Optics and Imaging - Proceedings of Spie. 6913. DOI: 10.1117/12.773042  0.32
2007 Primak AN, Dong Y, Dzyubak OP, Jorgensen SM, McCollough CH, Ritman EL. A technical solution to avoid partial scan artifacts in cardiac MDCT. Medical Physics. 34: 4726-37. PMID 18196800 DOI: 10.1118/1.2805476  0.32
2007 Kirsch J, Araoz PA, Steinberg FB, Fletcher JG, McCollough CH, Williamson EE. Prevalence and significance of incidental extracardiac findings at 64-multidetector coronary CTA Journal of Thoracic Imaging. 22: 330-334. PMID 18043387 DOI: 10.1097/RTI.0b013e31813434a9  0.32
2007 Primak AN, Fletcher JG, Vrtiska TJ, Dzyubak OP, Lieske JC, Jackson ME, Williams JC, McCollough CH. Noninvasive differentiation of uric acid versus non-uric acid kidney stones using dual-energy CT. Academic Radiology. 14: 1441-7. PMID 18035274 DOI: 10.1016/j.acra.2007.09.016  0.32
2007 Zhang J, Fletcher JG, Vrtiska TJ, Manduca A, Thompson JL, Raghavan ML, Wentz RJ, McCollough CH. Large-vessel distensibility measurement with electrocardiographically gated multidetector CT: phantom study and initial experience. Radiology. 245: 258-66. PMID 17885194 DOI: 10.1148/radiol.2451060530  0.32
2007 Tay SC, Primak AN, Fletcher JG, Schmidt B, Amrami KK, Berger RA, McCollough CH. Four-dimensional computed tomographic imaging in the wrist: proof of feasibility in a cadaveric model. Skeletal Radiology. 36: 1163-9. PMID 17805530 DOI: 10.1007/s00256-007-0374-7  0.32
2007 Fletcher JG, Booya F, Summers RM, Roy D, Guendel L, Schmidt B, McCollough CH, Fidler JL. Comparative performance of two polyp detection systems on CT colonography American Journal of Roentgenology. 189: 277-282. PMID 17646451 DOI: 10.2214/AJR.07.2289  0.32
2007 McCollough CH, Schueler BA, Atwell TD, Braun NN, Regner DM, Brown DL, LeRoy AJ. Radiation exposure and pregnancy: when should we be concerned? Radiographics : a Review Publication of the Radiological Society of North America, Inc. 27: 909-17; discussion 9. PMID 17620458 DOI: 10.1148/rg.274065149  0.32
2007 Flohr TG, Stierstorfer K, Süß C, Schmidt B, Primak AN, McCollough CH. Novel ultrahigh resolution data acquisition and image reconstruction for multi-detector row CT Medical Physics. 34: 1712-1723. PMID 17555253 DOI: 10.1118/1.2722872  0.32
2007 McCollough CH, Zhang J, Primak AN, Clement WJ, Buysman JR. Effects of CT irradiation on implantable cardiac rhythm management devices. Radiology. 243: 766-74. PMID 17463138 DOI: 10.1148/radiol.2433060993  0.32
2007 McCollough CH, Ulzheimer S, Halliburton SS, Shanneik K, White RD, Kalender WA. Coronary artery calcium: A multi-institutional, multimanufacturer international standard for quantification at cardiac CT Radiology. 243: 527-538. PMID 17456875 DOI: 10.1148/radiol.2432050808  0.32
2007 Daghini E, Primak AN, Chade AR, Krier JD, Zhu XY, Ritman EL, McCollough CH, Lerman LO. Assessment of renal hemodynamics and function in pigs with 64-section multidetector CT: comparison with electron-beam CT. Radiology. 243: 405-12. PMID 17456868 DOI: 10.1148/radiol.2432060655  0.32
2007 McCollough CH, Primak AN, Saba O, Bruder H, Stierstorfer K, Raupach R, Suess C, Schmidt B, Ohnesorge BM, Flohr TG. Dose performance of a 64-channel dual-source CT scanner. Radiology. 243: 775-84. PMID 17446525 DOI: 10.1148/radiol.2433061165  0.32
2007 DeMarco JJ, Cagnon CH, Cody DD, Stevens DM, McCollough CH, Zankl M, Angel E, McNitt-Gray MF. Estimating radiation doses from multidetector CT using Monte Carlo simulations: effects of different size voxelized patient models on magnitudes of organ and effective dose. Physics in Medicine and Biology. 52: 2583-97. PMID 17440254 DOI: 10.1088/0031-9155/52/9/017  0.32
2007 Daghini E, Primak AN, Chade AR, Zhu X, Ritman EL, McCollough CH, Lerman LO. Evaluation of porcine myocardial microvascular permeability and fractional vascular volume using 64-slice helical computed tomography (CT). Investigative Radiology. 42: 274-82. PMID 17414522 DOI: 10.1097/01.rli.0000258086.78179.90  0.32
2007 Fletcher JG, Booya F, Melton Z, Johnson K, Guendel L, Schmidt B, McCollough CH, Young B, Fidler JL, Harmsen WS. Automated polyp measurement with CT colonography: Preliminary observations in a phantom colon model American Journal of Roentgenology. 188: 945-952. PMID 17377028 DOI: 10.2214/AJR.06.1169  0.32
2006 McCollough CH. Standardization in CT terminology: A physicist's perspective Radiology. 241: 661-662. PMID 17114618 DOI: 10.1148/radiol.2413060924  0.32
2006 Primak AN, McCollough CH, Bruesewitz MR, Zhang J, Fletcher JG. Relationship between noise, dose, and pitch in cardiac multi-detector row CT. Radiographics : a Review Publication of the Radiological Society of North America, Inc. 26: 1785-94. PMID 17102050 DOI: 10.1148/rg.266065063  0.32
2006 McCollough CH. It is time to retire the computed tomography dose index (CTDI) for CT quality assurance and dose optimization. Against the proposition Medical Physics.. 33: 1190-1191. PMID 16752553  0.32
2006 Brenner DJ. It is time to retire the computed tomography dose index (CTDI) for CT quality assurance and dose optimization. For the proposition. Medical Physics. 33: 1189-90. PMID 16752552 DOI: 10.1118/1.2173933  0.32
2006 McCollough CH, Bruesewitz MR, Kofler JM. CT dose reduction and dose management tools: overview of available options. Radiographics : a Review Publication of the Radiological Society of North America, Inc. 26: 503-12. PMID 16549613 DOI: 10.1148/rg.262055138  0.32
2005 McCollough CH. Science to practice automatic exposure control in CT: Are we done yet? Radiology. 237: 755-756. PMID 16304094 DOI: 10.1148/radiol.2373051151  0.32
2005 Flohr TG, Stierstorfer K, Ulzheimer S, Bruder H, Primak AN, McCollough CH. Image reconstruction and image quality evaluation for a 64-slice CT scanner with z-flying focal spot Medical Physics. 32: 2536-2547. PMID 16193784 DOI: 10.1118/1.1949787  0.32
2005 DeMarco JJ, Cagnon CH, Cody DD, Stevens DM, McCollough CH, O'Daniel J, McNitt-Gray MF. A Monte Carlo based method to estimate radiation dose from multidetector CT (MDCT): cylindrical and anthropomorphic phantoms. Physics in Medicine and Biology. 50: 3989-4004. PMID 16177525 DOI: 10.1088/0031-9155/50/17/005  0.32
2005 Vrtiska TJ, Fletcher JG, McCollough CH. State-of-the-art imaging with 64-channel multidetector CT angiography Perspect Vasc Surg Endovasc Ther. 17. PMID 15952689  0.32
2005 Gorny KR, Leitzen SL, Bruesewitz MR, Kofler JM, Hangiandreou NJ, McCollough CH. The calibration of experimental self-developing Gafchromic HXR film for the measurement of radiation dose in computed tomography. Medical Physics. 32: 1010-6. PMID 15895584 DOI: 10.1118/1.1862802  0.32
2005 DeMarco JJ, Cagnon CH, Cody DD, Stevens DM, McCollough CH, O'Daniel J, McNitt-Gray MF. Estimating surface radiation dose from Multidetector CT: Cylindrical phantoms, Anthropomorphic phantoms and Monte Carlo Simulations Progress in Biomedical Optics and Imaging - Proceedings of Spie. 5745: 102-112. DOI: 10.1117/12.595933  0.32
2005 Vrtiska TJ, McCollough CH. Endovascular aortic aneurysm repair in a patient with coronary artery disease Mayo Clinic Proceedings. 80: 1386.  0.32
2004 McCollough CH, Bruesewitz MR, McNitt-Gray MF, Bush K, Ruckdeschel T, Payne JT, Brink JA, Zeman RK. The phantom portion of the American College of Radiology (ACR) computed tomography (CT) accreditation program: practical tips, artifact examples, and pitfalls to avoid. Medical Physics. 31: 2423-42. PMID 15487722 DOI: 10.1118/1.1769632  0.32
2004 Kawashima A, Vrtiska TJ, LeRoy AJ, Hartman RP, McCollough CH, King BF. CT urography. Radiographics : a Review Publication of the Radiological Society of North America, Inc. 24: S35-54; discussion S. PMID 15486248 DOI: 10.1148/rg.24si045513  0.32
2004 Johnson KT, Johnson CD, Anderson SM, Bruesewitz MR, McCollough CH. CT colonography: Determination of optimal CT technique using a novel colon phantom Abdominal Imaging. 29: 173-176. PMID 15290942  0.32
2003 Morin RL, Gerber TC, McCollough CH. Physics and dosimetry in computed tomography Cardiology Clinics. 21: 515-520. PMID 14719565 DOI: 10.1016/S0733-8651(03)00108-5  0.32
2003 McCollough CH. Patient dose in cardiac computed tomography Herz. 28: 1-6. PMID 12616315 DOI: 10.1007/s00059-003-2447-2  0.32
2003 Morin RL, Gerber TC, McCollough CH. Radiation dose in computed tomography of the heart Circulation. 107: 917-922. PMID 12591765 DOI: 10.1161/01.CIR.0000048965.56529.C2  0.32
2002 Ling SH, Summers RM, Loew MH, McCollough CH, Johnson CD. Computer-aided detection of polyps in a colon phantom: effect of scan orientation, polyp size, collimation, and dose. Journal of Computer Assisted Tomography. 26: 1013-8. PMID 12488752 DOI: 10.1097/00004728-200211000-00027  0.32
2002 McCollough CH. Optimization of multidetector array CT acquisition parameters for CT colonography Abdominal Imaging. 27: 253-259. PMID 12173355  0.32
2001 McCollough CH, Daly TR, King BF, LeRoy AJ. An auxiliary CT tabletop for radiography at the time of CT. Journal of Computer Assisted Tomography. 25: 876-80. PMID 11711799 DOI: 10.1097/00004728-200111000-00009  0.32
2001 McCollough CH, Bruesewitz MR, Vrtiska TJ, King BF, LeRoy AJ, Quam JP, Hattery RR. Image quality and dose comparison among screen-film, computed, and CT scanned projection radiography: applications to CT urography. Radiology. 221: 395-403. PMID 11687682 DOI: 10.1148/radiol.2212000784  0.32
2001 Ngutter LK, Kofler JM, McCollough CH, Vetter RJ. Update on patient radiation doses at a large tertiary care medical center. Health Physics. 81: 530-5. PMID 11669206  0.32
2001 Hara AK, Johnson CD, MacCarty RL, Welch TJ, McCollough CH, Harmsen WS. CT colonography: Single-versus multi-detector row imaging Radiology. 219: 461-465. PMID 11323473  0.32
2000 McCollough CH, Bruesewitz MR, Daly TR, Zink FE. Motion artifacts in subsecond conventional CT and electron-beam CT: pictorial demonstration of temporal resolution. Radiographics : a Review Publication of the Radiological Society of North America, Inc. 20: 1675-81. PMID 11112822 DOI: 10.1148/radiographics.20.6.g00nv131675  0.32
2000 Kruger RL, McCollough CH, Zink FE. Measurement of half-value layer in x-ray CT: a comparison of two noninvasive techniques. Medical Physics. 27: 1915-9. PMID 10984237 DOI: 10.1118/1.1287440  0.32
2000 McCollough CH, Schueler BA. Calculation of effective dose Medical Physics. 27: 828-837. PMID 10841384 DOI: 10.1118/1.598948  0.32
2000 Swensen SJ, Yamashita K, McCollough CH, Viggiano RW, Midthun DE, Patz EF, Muhm JR, Weaver AL. Lung nodules: Dual-kilovolt peak analysis with CT - Multicenter study Radiology. 214: 81-85. PMID 10644105  0.32
2000 Kruger RL, McCollough CH, Zink FE. Measurement of half-value-layer in X-ray CT: A comparison of two noninvasive techniques Annual International Conference of the Ieee Engineering in Medicine and Biology - Proceedings. 1: 98-101.  0.32
1999 McCollough CH, Zink FE. Performance evaluation of a multi-slice CT system. Medical Physics. 26: 2223-30. PMID 10587202 DOI: 10.1118/1.598777  0.32
1999 McCollough CH, Kanal KM, Lannutti N, Ryan KJ. Experimental determination of section sensitivity profiles and image noise in electron beam computed tomography Medical Physics. 26: 287-295. PMID 10076987 DOI: 10.1118/1.598515  0.32
1997 McCollough CH. The AAPM/RSNA physics tutorial for residents. X-ray production Radiographics : a Review Publication of the Radiological Society of North America, Inc. 17: 967-984. PMID 9225393  0.32
1996 McCollough CH, Cunningham IA, Hangiandreou NJ, Hasegawa BH, Huda W, Kofler JM, Korosec FR, Morin RL, Peppler WW, Schueler BA. Technical exhibits. Radiology. 198: 950-3. PMID 8628904 DOI: 10.1148/radiology.198.3.8628904  0.32
1996 Hara AK, Johnson CD, Reed JE, Ahlquist DA, Nelson H, Ehman RL, McCollough CH, Ilstrup DM. Detection of colorectal polyps by computed tomographic colography: Feasibility of a novel technique Gastroenterology. 110: 284-290. PMID 8536869 DOI: 10.1053/gast.1996.v110.pm8536869  0.32
1995 Thomas PJ, McCollough CH, Ritman EL. An electron-beam CT approach for transvenous coronary arteriography. Journal of Computer Assisted Tomography. 19: 383-9. PMID 7790547  0.32
1995 McCollough CH, Kaufmann RB, Cameron BM, Katz DJ, Sheedy PF, Peyser PA. Electron-beam CT: Use of a calibration phantom to reduce variability in calcium quantitation Radiology. 196: 159-165. PMID 7784560  0.32
1995 McCollough CH, Liu HH. Breast dose during electron-beam CT: Measurement with film dosimetry Radiology. 196: 153-157. PMID 7784559  0.32
1995 Thomas PJ, McCollough CH, Ritman EL. An electron-beam ct approach for transvenous coronary arteriography Journal of Computer Assisted Tomography. 19: 379-382.  0.32
1995 McCollough CH, Cunningham IA, Hangiandreou NJ, Hasegawa BH, Kofler JM, Korosec FR, Morin RL, Mount CJ, Peppler WW. Technical exhibits Radiology. 194: 950-953.  0.32
1994 McCollough CH, Morin RL. The technical design and performance of ultrafast computed tomography Radiologic Clinics of North America. 32: 521-536. PMID 8184027  0.32
1994 McCollough CH, Cunningham IA, Felmlee JP, Hangiandreou NJ, Hasegawa BH, Kofler JM, Peppler WW, Thomadsen BR. Technical exhibits. Radiology. 190: 920-2. PMID 8115656 DOI: 10.1148/radiology.190.3.8115656  0.32
1994 McCollough CH, Zink FE, Morin RL. Radiation dosimetry for electron beam CT. Radiology. 192: 637-43. PMID 8058927 DOI: 10.1148/radiology.192.3.8058927  0.32
1994 Bielak LF, Kaufmann RB, Moll PP, McCollough CH, Schwartz RS, Sheedy PF. Small lesions in the heart identified at electron beam CT: Calcification or noise? Radiology. 192: 631-636. PMID 8058926  0.32
1993 McCollough CH, Miller WP, Van Lysel MS, Folts JD, Peppler WW, Albright DJ. Densitometric assessment of regional left ventricular systolic function during graded ischemia in the dog by use of dual-energy digital subtraction ventriculography American Heart Journal. 125: 1667-1675. PMID 8498309 DOI: 10.1016/0002-8703(93)90757-Z  0.32
1989 McCollough CH, Van Lysel MS, Peppler WW, Mistretta CA. Performance characteristics of a real-time digital x-ray fluoroscopic system using an intensified charge injection device camera and Csl:Na crystal Medical Physics. 16: 873-880. PMID 2586373 DOI: 10.1118/1.596436  0.32
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