Lifeng Yu, Ph.D. - Publications

Affiliations: 
2006 University of Chicago, Chicago, IL 
Area:
Radiology, Biomedical Engineering, Medical Biophysics

256 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, 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
2024 Fan M, Zhou Z, Wellinghoff J, McCollough CH, Yu L. Low-contrast detectability of photon-counting-detector CT at different scan modes and image types in comparison with energy-integrating-detector CT. Journal of Medical Imaging (Bellingham, Wash.). 11: S12803. PMID 38799271 DOI: 10.1117/1.JMI.11.S1.S12803  0.42
2024 Horst KK, Cao JY, McCollough CH, El-Ali A, Frush DP, Siegel MJ, Ramirez-Giraldo JC, O'Donnell T, Bach S, Yu L. Multi-institutional Protocol Guidance for Pediatric Photon-counting CT. Radiology. 311: e231741. PMID 38771176 DOI: 10.1148/radiol.231741  0.458
2024 Rajendran K, Bruesewitz M, Swicklik J, Ferrero A, Thorne J, Yu L, McCollough CH, Leng S. Task-based automatic keV selection: leveraging routine virtual monoenergetic imaging for dose reduction on clinical photon-counting detector CT. Physics in Medicine and Biology. PMID 38648795 DOI: 10.1088/1361-6560/ad41b3  0.488
2024 Zhou Z, Wellinghoff J, Fan M, Hsieh S, Holmes D, McCollough CH, Yu L. Automated Web-based Software for CT Quality Control Testing of Low-contrast Detectability using Model Observers. Proceedings of Spie--the International Society For Optical Engineering. 12925. PMID 38606000 DOI: 10.1117/12.3008777  0.434
2024 Zhou Z, Hsieh SS, Gong H, McCollough CH, Yu L. Evaluation of data uncertainty for deep-learning-based CT noise reduction using ensemble patient data and a virtual imaging trial framework. Proceedings of Spie--the International Society For Optical Engineering. 12925. PMID 38605999 DOI: 10.1117/12.3008581  0.363
2024 Shunhavanich P, Mei K, Shapira N, Stayman JW, McCollough CH, Gang G, Leng S, Geagan M, Yu L, Noël PB, Hsieh SS. 3D printed phantom with 12 000 submillimeter lesions to improve efficiency in CT detectability assessment. Medical Physics. PMID 38588491 DOI: 10.1002/mp.17064  0.311
2024 Zhou Z, Gong H, Hsieh S, McCollough CH, Yu L. Image quality evaluation in deep-learning-based CT noise reduction using virtual imaging trial methods: Contrast-dependent spatial resolution. Medical Physics. PMID 38555876 DOI: 10.1002/mp.17029  0.417
2024 Fletcher JG, Inoue A, Bratt A, Horst KK, Koo CW, Rajiah PS, Baffour FI, Ko JP, Remy-Jardin M, McCollough CH, Yu L. Photon-counting CT in Thoracic Imaging: Early Clinical Evidence and Incorporation Into Clinical Practice. Radiology. 310: e231986. PMID 38501953 DOI: 10.1148/radiol.231986  0.509
2024 Madhavan AA, Cutsforth-Gregory JK, Brinjikji W, Benson JC, Johnson-Tesch BA, Liebo GB, Mark IT, Oien MP, Shlapak DP, Yu L, Verdoorn JT. Benefits of Photon-Counting CT Myelography for Localization of Dural Tears in Spontaneous Intracranial Hypotension. Ajnr. American Journal of Neuroradiology. PMID 38485199 DOI: 10.3174/ajnr.A8179  0.392
2024 Nelson BJ, Gomez-Cardona DG, Thorne JE, Huber NR, Yu L, Leng S, McCollough CH, Missert AD. Multiple Kernel Synthesis of Head CT Using a Task-Based Loss Function. Journal of Imaging Informatics in Medicine. PMID 38343252 DOI: 10.1007/s10278-023-00959-x  0.437
2024 Fan M, Zhou Z, McCollough C, Yu L. Channelized hotelling observer-based low-contrast detectability on the ACR CT accreditation phantom: Part II. Repeatability study. Medical Physics. PMID 38305692 DOI: 10.1002/mp.16961  0.364
2024 Mark IT, Van Gompel J, Bancos I, Nagelschneider AA, Johnson DR, Bathla G, Madhavan AA, Weber NM, Yu L. Back to the Future: Dynamic Contrast Enhanced Photon Counting Detector CT for the Detection of Pituitary Adenoma in Cushing Disease. Ajnr. American Journal of Neuroradiology. PMID 38290737 DOI: 10.3174/ajnr.A8171  0.437
2023 Madhavan AA, Cutsforth-Gregory JK, Brinjikji W, Benson JC, Diehn FE, Mark IT, Verdoorn JT, Zhou Z, Yu L. Application of a Denoising High-Resolution Deep Convolutional Neural Network to Improve Conspicuity of CSF-Venous Fistulas on Photon-Counting CT Myelography. Ajnr. American Journal of Neuroradiology. PMID 38164538 DOI: 10.3174/ajnr.A8097  0.453
2023 Madhavan AA, Cutsforth-Gregory JK, Brinjikji W, Bathla G, Benson JC, Diehn FE, Eckel LJ, Mark IT, Morris PP, Payne MA, Verdoorn JT, Weber NM, Yu L, Baffour F, Fletcher JG, et al. Diagnostic Performance of Decubitus Photon-Counting Detector CT Myelography for the Detection of CSF-Venous Fistulas. Ajnr. American Journal of Neuroradiology. PMID 37945523 DOI: 10.3174/ajnr.A8040  0.378
2023 Sullivan MH, Yu L, Schueler BA, Nassr A, Guerin J, Milbrandt TA, Larson AN. Radiation exposure in navigated techniques for AIS: is there a difference between pre-operative CT and intraoperative CT? Spine Deformity. PMID 37870680 DOI: 10.1007/s43390-023-00772-0  0.384
2023 Horst KK, Yu L, McCollough CH, Esquivel A, Thorne JE, Rajiah P, Baffour F, Hull NC, Weber N, Thacker PG, Thomas KB, Binkovitz LA, Guerin JB, Fletcher JG. . The British Journal of Radiology. 20230189. PMID 37750939 DOI: 10.1259/bjr.20230189  0.488
2023 Zhou S, Yang J, Konduri K, Huang J, Yu L, Jin M. Spatiotemporal denoising of low-dose cardiac CT image sequences using RecycleGAN. Biomedical Physics & Engineering Express. 9. PMID 37604139 DOI: 10.1088/2057-1976/acf223  0.407
2023 Fan M, Zhou Z, Bruesewitz M, McCollough C, Yu L. Evaluation of Low-contrast Detectability of Photon-Counting-Detector CT Using Channelized Hotelling Observer and an ACR Accreditation Phantom. Proceedings of Spie--the International Society For Optical Engineering. 12463. PMID 37528865 DOI: 10.1117/12.2655619  0.477
2023 Farnsworth PJ, Campeau NG, Diehn FE, Yu L, Leng S, Zhou Z, Fletcher JG, McCollough CH. High-resolution computer tomography angiography of the orbit using a photon-counting computer tomography scanner. Interventional Neuroradiology : Journal of Peritherapeutic Neuroradiology, Surgical Procedures and Related Neurosciences. 15910199231175198. PMID 37401156 DOI: 10.1177/15910199231175198  0.397
2023 Huber NR, Kim J, Leng S, McCollough CH, Yu L. Deep Learning-Based Image Noise Quantification Framework for Computed Tomography. Journal of Computer Assisted Tomography. PMID 37380148 DOI: 10.1097/RCT.0000000000001469  0.381
2023 Ahmed Z, Ferrero A, Ren L, Vrieze TJ, Rajendran K, Favazza CP, Yu L, Bruesewitz MR, McCollough CH, Leng S. Establishing a quality assurance program for photon counting detector (PCD) CT: Tips and caveats. Journal of Applied Clinical Medical Physics. e14074. PMID 37335819 DOI: 10.1002/acm2.14074  0.332
2023 Yang K, Li X, Yu L, Li B, Marschall TA, Liu B. Visualization and comparison of CT dose distribution between axial and helical acquisitions. Medical Physics. PMID 37283112 DOI: 10.1002/mp.16530  0.412
2023 Zhou Z, Gong H, Hsieh S, McCollough CH, Yu L. Contrast- and noise-dependent spatial resolution measurement for deep convolutional neural network-based noise reduction in CT using patient data. Proceedings of Spie--the International Society For Optical Engineering. 12463. PMID 37197705 DOI: 10.1117/12.2654972  0.326
2023 Shunhavanich P, Rajendran K, Fan M, McCollough CH, Leng S, Yu L, Hsieh SS. Improvements in dose efficiency with high resolution scan modes in photon counting CT. Proceedings of Spie--the International Society For Optical Engineering. 12463. PMID 37197704 DOI: 10.1117/12.2654334  0.365
2023 Gong H, Leng S, Baffour F, Yu L, Fletcher JG, McCollough CH. Multi-energy CT material decomposition using Bayesian deep convolutional neural network with explicit penalty of uncertainty and bias. Proceedings of Spie--the International Society For Optical Engineering. 12463. PMID 37063491 DOI: 10.1117/12.2654317  0.354
2023 Chang S, Huber NR, Marsh JF, Koons EK, Gong H, Yu L, McCollough CH, Leng S. Pie-Net: Prior-information-enabled deep learning noise reduction for coronary CT angiography acquired with a photon counting detector CT. Medical Physics. PMID 37042049 DOI: 10.1002/mp.16411  0.439
2023 Nehra AK, Rajendran K, Baffour FI, Mileto A, Rajiah PS, Horst KK, Inoue A, Johnson TF, Diehn FE, Glazebrook KN, Thorne JE, Weber NM, Shanblatt ER, Gong H, Yu L, et al. Seeing More with Less: Clinical Benefits of Photon-counting Detector CT. Radiographics : a Review Publication of the Radiological Society of North America, Inc. 43: e220158. PMID 37022956 DOI: 10.1148/rg.220158  0.481
2023 McCollough CH, Rajendran K, Baffour FI, Diehn FE, Ferrero A, Glazebrook KN, Horst KK, Johnson TF, Leng S, Mileto A, Rajiah PS, Schmidt B, Yu L, Flohr TG, Fletcher JG. Clinical applications of photon counting detector CT. European Radiology. PMID 37020069 DOI: 10.1007/s00330-023-09596-y  0.441
2023 McCollough CH, Rajendran K, Leng S, Yu L, Fletcher JG, Stierstorfer K, Flohr TG. The technical development of photon-counting detector CT. European Radiology. PMID 37014409 DOI: 10.1007/s00330-023-09545-9  0.464
2023 Watson RE, Yu L. Safety Considerations in MRI and CT. Continuum (Minneapolis, Minn.). 29: 27-53. PMID 36795872 DOI: 10.1212/CON.0000000000001213  0.37
2023 Horst KK, Hull NC, Thacker PG, Demirel N, Yu L, McDonald JS, Larson NB, McCollough CH, Fletcher JG. Pilot study to determine whether reduced-dose photon-counting detector chest computed tomography can reliably display Brody II score imaging findings for children with cystic fibrosis at radiation doses that approximate radiographs. Pediatric Radiology. PMID 36596868 DOI: 10.1007/s00247-022-05574-6  0.401
2022 Inoue A, Johnson TF, Walkoff LA, Levin DL, Hartman TE, Burke KA, Rajendran K, Yu L, McCollough CH, Fletcher JG. Lung Cancer Screening Using Clinical Photon-Counting Detector Computed Tomography and Energy-Integrating-Detector Computed Tomography: A Prospective Patient Study. Journal of Computer Assisted Tomography. PMID 36573321 DOI: 10.1097/RCT.0000000000001419  0.343
2022 Dunning CAS, Marsh JF, Winfree T, Rajendran K, Leng S, Levin DL, Johnson TF, Fletcher JG, McCollough CH, Yu L. Accuracy of Nodule Volume and Airway Wall Thickness Measurement Using Low-Dose Chest CT on a Photon-Counting Detector CT Scanner. Investigative Radiology. PMID 36525385 DOI: 10.1097/RLI.0000000000000933  0.454
2022 Huber NR, Missert AD, Gong H, Leng S, Yu L, McCollough CH. Technical Note: Phantom-based training framework for convolutional neural network CT noise reduction. Medical Physics. PMID 36385704 DOI: 10.1002/mp.16093  0.337
2022 Zhou S, Yu L, Jin M. Texture transformer super-resolution for low-dose computed tomography. Biomedical Physics & Engineering Express. PMID 36301699 DOI: 10.1088/2057-1976/ac9da7  0.488
2022 Fan M, Thayib T, McCollough C, Yu L. Accurate and efficient measurement of channelized hotelling observer-based low-contrast detectability on the ACR CT accreditation phantom. Medical Physics. PMID 36273393 DOI: 10.1002/mp.16068  0.411
2022 Hsieh SS, Cook DA, Inoue A, Gong H, Sudhir Pillai P, Johnson MP, Leng S, Yu L, Fidler JL, Holmes DR, Carter RE, McCollough CH, Fletcher JG. Understanding Reader Variability: A 25-Radiologist Study on Liver Metastasis Detection at CT. Radiology. 220266. PMID 36194112 DOI: 10.1148/radiol.220266  0.335
2022 Pillai PS, Holmes DR, Carter R, Inoue A, Cook DA, Karwoski R, Fidler JL, Fletcher JG, Leng S, Yu L, McCollough CH, Hsieh SS. Individualized and generalized models for predicting observer performance on liver metastasis detection using CT. Journal of Medical Imaging (Bellingham, Wash.). 9: 055501. PMID 36120413 DOI: 10.1117/1.JMI.9.5.055501  0.303
2022 Huber NR, Ferrero A, Rajendran K, Baffour F, Glazebrook KN, Diehn FE, Inoue A, Fletcher JG, Yu L, Leng S, McCollough CH. Dedicated convolutional neural network for noise reduction in ultra-high-resolution photon-counting detector computed tomography. Physics in Medicine and Biology. 67. PMID 35944556 DOI: 10.1088/1361-6560/ac8866  0.451
2022 Fan M, Zhou Z, Vrieze T, Wang J, McCollough C, Yu L. Efficient Evaluation of Low-contrast Detectability of Deep-CNN-based CT Reconstruction Using Channelized Hotelling Observer on the ACR Accreditation Phantom. Proceedings of Spie--the International Society For Optical Engineering. 12031. PMID 35813246 DOI: 10.1117/12.2612414  0.434
2022 Hsieh SS, Leng S, Yu L, Huber NR, McCollough CH. A minimum SNR criterion for computed tomography object detection in the projection domain. Medical Physics. PMID 35754205 DOI: 10.1002/mp.15832  0.38
2022 Koons E, VanMeter P, Rajendran K, Yu L, McCollough C, Leng S. Improved quantification of coronary artery luminal stenosis in the presence of heavy calcifications using photon-counting detector CT. Proceedings of Spie--the International Society For Optical Engineering. 12031. PMID 35677467 DOI: 10.1117/12.2613019  0.371
2022 Mohammadinejad P, Khandelwal A, Inoue A, Takahashi H, Yalon M, Long Z, Halaweish AF, Leng S, Yu L, Lee YS, McCollough CH, Fletcher JG. Utility of an automatic adaptive iterative metal artifact reduction AiMAR algorithm in improving CT imaging of patients with hip prostheses evaluated for suspected bladder malignancy. Abdominal Radiology (New York). PMID 35320381 DOI: 10.1007/s00261-022-03475-8  0.328
2022 McCollough CH, McCollough SL, Schneider JJ, Moen TR, Weaver JM, Vrieze TJ, Yu L, Leng S. Dependence of Water-equivalent Diameter and Size-specific Dose Estimates on CT Tube Potential. Radiology. 210860. PMID 35040673 DOI: 10.1148/radiol.210860  0.395
2022 Zhou Z, Ren L, Rajendran K, Diehn FE, Fletcher JG, McCollough CH, Yu L. Simultaneous dual-contrast imaging using energy-integrating detector multi-energy CT: An in vivo feasibility study. Medical Physics. PMID 35018658 DOI: 10.1002/mp.15448  0.365
2021 Gong H, Marsh JF, Thorne J, Leng S, McCollough CH, Fletcher JG, Yu L. Deep-learning lesion and noise insertion for virtual clinical trial in Chest CT. Proceedings of Spie--the International Society For Optical Engineering. 11595. PMID 35386510 DOI: 10.1117/12.2582106  0.409
2021 Rajendran K, Petersilka M, Henning A, Shanblatt ER, Schmidt B, Flohr TG, Ferrero A, Baffour F, Diehn FE, Yu L, Rajiah P, Fletcher JG, Leng S, McCollough CH. First Clinical Photon-counting Detector CT System: Technical Evaluation. Radiology. 212579. PMID 34904876 DOI: 10.1148/radiol.212579  0.505
2021 Gong H, Fletcher JG, Heiken JP, Wells ML, Leng S, McCollough CH, Yu L. Deep-learning model observer for a low-contrast hepatic metastases localization task in computed tomography. Medical Physics. PMID 34792800 DOI: 10.1002/mp.15362  0.308
2021 Mohammadinejad P, Mileto A, Yu L, Leng S, Guimaraes LS, Missert AD, Jensen CT, Gong H, McCollough CH, Fletcher JG. CT Noise-Reduction Methods for Lower-Dose Scanning: Strengths and Weaknesses of Iterative Reconstruction Algorithms and New Techniques. Radiographics : a Review Publication of the Radiological Society of North America, Inc. 41: 1493-1508. PMID 34469209 DOI: 10.1148/rg.2021200196  0.495
2021 Gong H, Ren L, Hsieh SS, McCollough CH, Yu L. Deep learning enabled ultra-fast-pitch acquisition in clinical X-ray Computed Tomography. Medical Physics. PMID 34415068 DOI: 10.1002/mp.15176  0.388
2021 Ren L, Huber N, Rajendran K, Fletcher JG, McCollough CH, Yu L. Dual-Contrast Biphasic Liver Imaging With Iodine and Gadolinium Using Photon-Counting Detector Computed Tomography: An Exploratory Animal Study. Investigative Radiology. PMID 34411033 DOI: 10.1097/RLI.0000000000000815  0.402
2021 Nogel SJ, Ren L, Yu L, Takahashi N, Froemming AT. Feasibility of Dual-Energy Computed Tomography Imaging of Gadolinium-Based Contrast Agents and Its Application in Computed Tomography Cystography: An Exploratory Study to Assess an Alternative Option When Iodinated Contrast Agents Are Contraindicated. Journal of Computer Assisted Tomography. PMID 34407061 DOI: 10.1097/RCT.0000000000001208  0.356
2021 Huber N, Anderson T, Missert A, Adkins M, Leng S, Fletcher J, McCollough C, Yu L, Glazebrook KN. Clinical evaluation of a phantom-based deep convolutional neural network for whole-body-low-dose and ultra-low-dose CT skeletal surveys. Skeletal Radiology. PMID 34114078 DOI: 10.1007/s00256-021-03828-2  0.347
2021 Ren L, Allmendinger T, Halaweish A, Schmidt B, Flohr T, McCollough CH, Yu L. Energy-integrating-detector Multi-energy CT: Implementation and a Phantom Study. Medical Physics. PMID 33988849 DOI: 10.1002/mp.14943  0.39
2021 Fan M, Thayib T, Ren L, Hsieh S, McCollough C, Holmes D, Yu L. A Web-Based Software Platform for Efficient and Quantitative CT Image Quality Assessment and Protocol Optimization. Proceedings of Spie--the International Society For Optical Engineering. 11595. PMID 33986559 DOI: 10.1117/12.2582123  0.349
2021 Li Z, Zhou S, Huang J, Yu L, Jin M. Investigation of Low-Dose CT Image Denoising Using Unpaired Deep Learning Methods. Ieee Transactions On Radiation and Plasma Medical Sciences. 5: 224-234. PMID 33748562 DOI: 10.1109/trpms.2020.3007583  0.42
2021 Hu Y, Ding X, Shen J, Bues M, Liu W, Kang Y, Leng S, Yu L. Feasibility of using megavoltage computed tomography to reduce proton range uncertainty: A simulation study. Journal of Applied Clinical Medical Physics. PMID 33608992 DOI: 10.1002/acm2.13191  0.365
2020 Ren L, Rajendran K, Fletcher JG, Allmendinger T, Halaweish A, Schmidt B, Flohr T, McCollough CH, Yu L. Multi-energy CT with Triple X-ray Beams: A Feasibility Animal Study. Proceedings of Spie--the International Society For Optical Engineering. 11312. PMID 35414740 DOI: 10.1117/12.2549780  0.394
2020 Browne JE, Bruesewitz MR, Thomas V, Thomas KB, Hull NC, McCollough CH, Yu L. Procedure for optimal implementation of automatic tube potential selection in pediatric CT to reduce radiation dose and improve workflow. Journal of Applied Clinical Medical Physics. PMID 33338314 DOI: 10.1002/acm2.13098  0.463
2020 Moen TR, Chen B, Holmes DR, Duan X, Yu Z, Yu L, Leng S, Fletcher JG, McCollough CH. Low Dose CT Image and Projection Dataset. Medical Physics. PMID 33202055 DOI: 10.1002/mp.14594  0.44
2020 Li Z, Leng S, Halaweish AF, Yu Z, Yu L, Ritman EL, McCollough CH. Overcoming calcium blooming and improving the quantification accuracy of percent area luminal stenosis by material decomposition of multi-energy computed tomography datasets. Journal of Medical Imaging (Bellingham, Wash.). 7: 053501. PMID 33033732 DOI: 10.1117/1.JMI.7.5.053501  0.506
2020 Fletcher JG, Levin DL, Sykes AG, Lindell RM, White DB, Kuzo RS, Suresh V, Yu L, Leng S, Holmes DR, Inoue A, Johnson MP, Carter RE, McCollough CH. Observer Performance for Detection of Pulmonary Nodules at Chest CT over a Large Range of Radiation Dose Levels. Radiology. 200969. PMID 32990514 DOI: 10.1148/radiol.2020200969  0.438
2020 Gong H, Hu Q, Walther A, Koo CW, Takahashi EA, Levin DL, Johnson TF, Hora MJ, Leng S, Fletcher JG, McCollough CH, Yu L. Deep-learning-based model observer for a lung nodule detection task in computed tomography. Journal of Medical Imaging (Bellingham, Wash.). 7: 042807. PMID 32647740 DOI: 10.1117/1.Jmi.7.4.042807  0.478
2020 Baillargeon AM, Baffour FI, Yu L, Fletcher JG, McCollough CH, Glazebrook KN. Fat quantification of the rotator cuff musculature using dual-energy CT-A pilot study. European Journal of Radiology. 130: 109145. PMID 32634758 DOI: 10.1016/J.Ejrad.2020.109145  0.435
2020 Mohammadinejad P, Baffour FI, Adkins MC, Yu L, McCollough CH, Fletcher JG, Glazebrook KN. Benefits of iterative metal artifact reduction and dual-energy CT towards mitigating artifact in the setting of total shoulder prostheses. Skeletal Radiology. PMID 32601733 DOI: 10.1007/S00256-020-03528-3  0.464
2020 Ren L, Rajendran K, Fletcher JG, McCollough CH, Yu L. Simultaneous Dual-Contrast Imaging of Small Bowel With Iodine and Bismuth Using Photon-Counting-Detector Computed Tomography: A Feasibility Animal Study. Investigative Radiology. PMID 32530868 DOI: 10.1097/Rli.0000000000000687  0.492
2020 Zhou W, Michalak GJ, Weaver JM, Gong H, Yu L, McCollough CH, Leng S. A Universal Protocol for Abdominal CT Examinations Performed on a Photon-Counting Detector CT System: A Feasibility Study. Investigative Radiology. PMID 32049691 DOI: 10.1097/Rli.0000000000000634  0.496
2020 Iyer VR, Ehman EC, Khandelwal A, Wells ML, Lee YS, Weber NM, Johnson MP, Yu L, McCollough CH, Fletcher JG. Image quality in abdominal CT using an iodine contrast reduction algorithm employing patient size and weight and low kV CT technique. Acta Radiologica (Stockholm, Sweden : 1987). 284185119898655. PMID 31986894 DOI: 10.1177/0284185119898655  0.594
2019 Missert AD, Yu L, Leng S, Fletcher JG, McCollough CH. Synthesizing images from multiple kernels using a deep convolutional neural network. Medical Physics. PMID 31714999 DOI: 10.1002/Mp.13918  0.506
2019 Ren L, Rajendran K, McCollough CH, Yu L. Quantitative accuracy and dose efficiency of dual-contrast imaging using dual-energy CT: a phantom study. Medical Physics. PMID 31705664 DOI: 10.1002/Mp.13912  0.552
2019 Ren L, Rajendran K, McCollough CH, Yu L. Radiation dose efficiency of multi-energy CT for dual-contrast imaging. Physics in Medicine and Biology. PMID 31703217 DOI: 10.1088/1361-6560/Ab55Bf  0.566
2019 Mileto A, Guimaraes LS, McCollough CH, Fletcher JG, Yu L. State of the Art in Abdominal CT: The Limits of Iterative Reconstruction Algorithms. Radiology. 191422. PMID 31660806 DOI: 10.1148/Radiol.2019191422  0.564
2019 Fletcher JG, DeLone DR, Kotsenas AL, Campeau NG, Lehman VT, Yu L, Leng S, Holmes DR, Edwards PK, Johnson MP, Michalak GJ, Carter RE, McCollough CH. Evaluation of Lower-Dose Spiral Head CT for Detection of Intracranial Findings Causing Neurologic Deficits. Ajnr. American Journal of Neuroradiology. PMID 31649155 DOI: 10.3174/Ajnr.A6251  0.476
2019 Browne JE, Bruesewitz MR, Vrieze TJ, McCollough CH, Yu L. Technical Note: Increased Photon Starvation Artifacts at Low Helical Pitch in Ultra-Low-Dose CT. Medical Physics. PMID 31580485 DOI: 10.1002/Mp.13845  0.494
2019 Dilger SKN, Nelson N, Venkatesh SK, Ehman EC, Fidler JL, Fletcher JG, McCollough CH, Yu L. Computed Tomography Cholangiography Using the Magnetic Resonance Contrast Agent Gadoxetate Disodium: A Phantom Study. Investigative Radiology. PMID 31261292 DOI: 10.1097/Rli.0000000000000580  0.446
2019 Dilger S, Leng S, Chen B, Carter RE, Favazza CP, Fletcher JG, McCollough CH, Yu L. Localization of liver lesions in abdominal CT imaging: II. Mathematical model observer performance correlates with human observer performance for localization of liver lesions in abdominal CT imaging. Physics in Medicine and Biology. PMID 30995626 DOI: 10.1088/1361-6560/Ab1A62  0.465
2019 Dilger S, Yu L, Chen B, Favazza CP, Carter RE, Fletcher JG, McCollough CH, Leng S. Localization of liver lesions in abdominal CT imaging: I. Correlation of human observer performance between anatomical and uniform backgrounds. Physics in Medicine and Biology. PMID 30995611 DOI: 10.1088/1361-6560/Ab1A45  0.408
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  0.363
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  0.446
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  0.45
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  0.56
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  0.528
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  0.495
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  0.526
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  0.374
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  0.414
2018 Ba A, Abbey C, Baek J, Han M, Bouwman RW, Balta C, Brankov J, Massanes F, Gifford HC, Hernandez-Giron I, Veldkamp WJH, Petrov D, Marshall N, Samuelson FW, Zeng R, ... ... Yu L, et al. Inter-laboratory comparison of Channelized Hotelling Observer computation. Medical Physics. PMID 29704868 DOI: 10.1002/Mp.12940  0.361
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  0.301
2018 Hull NC, Schooler GR, Binkovitz LA, Williamson EE, Araoz PA, Yu L, Young PM. Correction to: Chest computed tomography angiography in children on extracorporeal membrane oxygenation (ECMO). Pediatric Radiology. PMID 29299620 DOI: 10.1007/S00247-017-4064-X  0.316
2017 Hull NC, Schooler GR, Binkovitz LA, Williamson EE, Araoz PA, Yu L, Young PM. Chest computed tomography angiography in children on extracorporeal membrane oxygenation (ECMO). Pediatric Radiology. PMID 29218363 DOI: 10.1007/S00247-017-4034-3  0.454
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  0.532
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  0.489
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  0.541
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  0.415
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  0.528
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  0.4
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  0.394
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  0.399
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  0.444
2017 Michalak G, Grimes J, Fletcher J, Halaweish A, Yu L, Leng S, McCollough C. Selection of optimal tube potential settings for dual-energy CT virtual mono-energetic imaging of iodine in the abdomen. Abdominal Radiology (New York). PMID 28365785 DOI: 10.1007/S00261-017-1122-7  0.444
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, 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  0.477
2017 Ferrero A, Chen B, Li Z, Yu L, McCollough C. Technical Note: Insertion of Digital Lesions in the Projection Domain for Dual Source, Dual Energy CT. Medical Physics. PMID 28241103 DOI: 10.1002/Mp.12185  0.448
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  0.514
2017 Montoya JC, Eckel LJ, DeLone DR, Kotsenas AL, Diehn FE, Yu L, Bartley AC, Carter RE, McCollough CH, Fletcher JG. Low-Dose CT for Craniosynostosis: Preserving Diagnostic Benefit with Substantial Radiation Dose Reduction. Ajnr. American Journal of Neuroradiology. PMID 28183836 DOI: 10.3174/Ajnr.A5063  0.463
2017 Dolly SR, Anastasio MA, Yu L, Li H. Task-based image quality assessment in radiation therapy: Initial characterization and demonstration with CT simulation images Proceedings of Spie. 10136. DOI: 10.1117/12.2254063  0.461
2017 Dolly SR, Anastasio MA, Yu L, Li H. Learning-based stochastic object models for use in optimizing imaging systems Proceedings of Spie. 10132. DOI: 10.1117/12.2254055  0.411
2016 Favazza C, Ferrero A, McMillan K, Bruesewitz M, Yu L, Leng S, Kofler J, McCollough C. SU-G-206-10: Low-Contrast Detectability Vs. Dose for CT Images Reconstructed Using Filtered Backprojection and Iterative Reconstruction: Assessment with a Model Observer. Medical Physics. 43: 3641. PMID 28048784 DOI: 10.1118/1.4956951  0.525
2016 Ferrero A, Chen B, Huang A, Montoya J, Yu L, McCollough C. SU-G-IeP2-15: Virtual Insertion of Digital Kidney Stones Into Dual-Source, Dual- Energy CT Projection Data. Medical Physics. 43: 3658-3659. PMID 28048229 DOI: 10.1118/1.4957020  0.466
2016 Li H, Dolly S, Zhao T, Ritter A, Mistry N, Colombo V, Raupach R, Huenemohr N, Yu L, Anastasio M, Mutic S. TH-CD-202-02: A Preliminary Study Evaluating Beam-Hardening Artifact Reduction On CT Direct Electron-Density Images. Medical Physics. 43: 3876. PMID 28047109 DOI: 10.1118/1.4958157  0.51
2016 Montoya J, Ferrero A, Yu L, Leng S, McCollough C. WE-FG-207B-09: Experimental Assessment of Noise and Spatial Resolution in Virtual Non-Contrast Dual-Energy CT Images Across Multiple Patient Sizes and CT Systems. Medical Physics. 43: 3836. PMID 28046266 DOI: 10.1118/1.4957954  0.548
2016 Dolly S, Yu L, Mutic S, Anastasio M, Li H. SU-F-J-178: A Computer Simulation Model Observer for Task-Based Image Quality Assessment in Radiation Therapy. Medical Physics. 43: 3449. PMID 28046232 DOI: 10.1118/1.4956086  0.396
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  0.494
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  0.456
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  0.378
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  0.552
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  0.463
2016 Ma C, Yu L, Chen B, Favazza C, Leng S, McCollough C. Impact of number of repeated scans on model observer performance for a low-contrast detection task in computed tomography. Journal of Medical Imaging (Bellingham, Wash.). 3: 023504. PMID 27284547 DOI: 10.1117/1.Jmi.3.2.023504  0.512
2016 Chen B, Leng S, Yu L, Holmes D, Fletcher J, McCollough C. An Open Library of CT Patient Projection Data. Proceedings of Spie--the International Society For Optical Engineering. 9783. PMID 27239087 DOI: 10.1117/12.2216823  0.528
2016 Chen B, Yu L, Leng S, Kofler J, Favazza C, Vrieze T, McCollough C. Predicting detection performance with model observers: Fourier domain or spatial domain? Proceedings of Spie--the International Society For Optical Engineering. 9783. PMID 27239086 DOI: 10.1117/12.2216962  0.361
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  0.51
2016 MacDougall RD, Kleinman PL, Yu L, Lee EY. Pediatric thoracic CT angiography at 70 kV: a phantom study to investigate the effects on image quality and radiation dose. Pediatric Radiology. PMID 26987734 DOI: 10.1007/S00247-016-3588-9  0.413
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  0.529
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  0.544
2016 Michalak G, Grimes J, Fletcher J, Halaweish A, Yu L, Leng S, McCollough C. Technical Note: Improved CT number stability across patient size using dual-energy CT virtual monoenergetic imaging. Medical Physics. 43: 513. PMID 26745944 DOI: 10.1118/1.4939128  0.557
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  0.445
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  0.535
2015 Chen B, Leng S, Yu L, Yu Z, Ma C, McCollough C. Lesion insertion in the projection domain: Methods and initial results. Medical Physics. 42: 7034. PMID 26632058 DOI: 10.1118/1.4935530  0.455
2015 Chen B, Duan X, Yu Z, Leng S, Yu L, McCollough C. Technical Note: Development and validation of an open data format for CT projection data. Medical Physics. 42: 6964. PMID 26632052 DOI: 10.1118/1.4935406  0.432
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  0.441
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  0.568
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  0.504
2015 Grimes J, Duan X, Yu L, Halaweish AF, Haag N, Leng S, McCollough C. The influence of focal spot blooming on high-contrast spatial resolution in CT imaging. Medical Physics. 42: 6011. PMID 26429276 DOI: 10.1118/1.4931053  0.484
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  0.439
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  0.526
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  0.478
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  0.494
2015 Ma C, Yu L, Chen B, Vrieze T, Leng S, McCollough C. Impact of Number of Repeated Scans on Model Observer Performance for a Low-contrast Detection Task in CT. Proceedings of Spie--the International Society For Optical Engineering. 9416. PMID 26146446 DOI: 10.1117/12.2082836  0.507
2015 Chen B, Yu Z, Leng S, Yu L, McCollough C. Lesion Insertion in Projection Domain for Computed Tomography Image Quality Assessment. Proceedings of Spie--the International Society For Optical Engineering. 9412. PMID 26146445 DOI: 10.1117/12.2082049  0.474
2015 Yu Z, Leng S, Jorgensen SM, Li Z, Gutjahr R, Chen B, Duan X, Halaweish AF, Yu L, Ritman EL, McCollough CH. Initial results from a prototype whole-body photon-counting computed tomography system. Proceedings of Spie--the International Society For Optical Engineering. 9412. PMID 26097280 DOI: 10.1117/12.2082739  0.502
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, 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  0.557
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  0.471
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  0.425
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  0.524
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  0.488
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  0.472
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  0.455
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  0.536
2015 Favazza C, Yu L, Leng S, McCollough C. TU-EF-204-11: Impact of Using Multi-Slice Training Sets On the Performance of a Channelized Hotelling Observer in a Low-Contrast Detection Task in CT Medical Physics. 42: 3622-3622. DOI: 10.1118/1.4925697  0.485
2015 Ma C, Yu L, Vrieze T, Leng S, Fletcher J, McCollough C. TU-EF-204-08: Dose Efficiency of Added Beam-Shaping Filter with Varied Attenuation Levels in Lung-Cancer Screening CT Medical Physics. 42: 3621-3622. DOI: 10.1118/1.4925694  0.521
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  0.45
2014 Pelc N, McCollough C, Yu L, Schmidt T. WE-E-18C-01: Multi-Energy CT: Current Status and Recent Innovations. Medical Physics. 41: 512-513. PMID 28037130 DOI: 10.1118/1.4889465  0.475
2014 Li Z, Leng S, Yu L, McCollough C. TU-F-18A-04: Use of An Image-Based Material-Decomposition Algorithm for Multi-Energy CT to Determine Basis Material Densities. Medical Physics. 41: 476. PMID 28037106 DOI: 10.1118/1.4889340  0.488
2014 Leng S, Vrieze T, Kuhlmann J, Yu L, Matsumoto J, Morris J, McCollough C. WE-D-18A-05: Construction of Realistic Liver Phantoms From Patient Images and a Commercial 3D Printer. Medical Physics. 41: 499. PMID 28037105 DOI: 10.1118/1.4889414  0.499
2014 Duan X, Grimes J, Yu L, Leng S, McCollough C. TH-C-18A-10: The Influence of Tube Current On X-Ray Focal Spot Size for 70 KV CT Imaging. Medical Physics. 41: 559. PMID 28037014 DOI: 10.1118/1.4889634  0.423
2014 Bonaretti S, Carpenter RD, Saeed I, Burghardt AJ, Yu L, Bruesewitz M, Khosla S, Lang T. Novel anthropomorphic hip phantom corrects systemic interscanner differences in proximal femoral vBMD. Physics in Medicine and Biology. 59: 7819-34. PMID 25419618 DOI: 10.1088/0031-9155/59/24/7819  0.377
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  0.535
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  0.511
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  0.503
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  0.407
2014 Li H, Yu L, Anastasio MA, Chen HC, Tan J, Gay H, Michalski JM, Low DA, Mutic S. Automatic CT simulation optimization for radiation therapy: A general strategy. Medical Physics. 41: 031913. PMID 24593731 DOI: 10.1118/1.4866377  0.487
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: 10.1117/12.913353  0.474
2014 Su J, Li Z, Yu L, Warner J, Blezek D, Erickson B. CT image noise reduction using rotational-invariant feature in Stockwell transform Progress in Biomedical Optics and Imaging - Proceedings of Spie. 9034. DOI: 10.1117/12.2044360  0.544
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  0.365
2013 Duan X, Zhang Y, Leng S, Yu L, McCollough C. WE-C-103-07: Standardization of CT Scanner Performance in Routine Clinical Exams: A Pilot Survey. Medical Physics. 40: 482. PMID 28518607 DOI: 10.1118/1.4815556  0.524
2013 Leng S, Shiung M, Duan X, Yu L, Zhang Y, McCollough C. MO-D-134-05: Size Specific Dose Estimation in Abdominal CT: Impact of Longitudinal Variations in Patient Size. Medical Physics. 40: 402-403. PMID 28518421 DOI: 10.1118/1.4815263  0.367
2013 Zhang Y, Leng S, Yu L, McCollough C. SU-F-500-08: Correlation of Model and Human Observer Performance On a Lesion Shape Discrimination Task Using Realistic and Repeated CT Scans. Medical Physics. 40: 384. PMID 28518360 DOI: 10.1118/1.4815198  0.413
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  0.423
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  0.436
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, 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  0.521
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  0.486
2013 Del Gaizo AJ, Fletcher JG, Yu L, Paden RG, Spencer GC, Leng S, Silva AM, Fidler JL, Silva AC, Hara AK. Reducing radiation dose in CT enterography. Radiographics : a Review Publication of the Radiological Society of North America, Inc. 33: 1109-24. PMID 23842974 DOI: 10.1148/Rg.334125074  0.564
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  0.507
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  0.466
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  0.407
2013 Li Z, Leng S, Yu L, Manduca A, McCollough C. TU-C-103-11: Noise Reduction of 4D CT Data by a Modified Non-Local Means Filter Medical Physics. 40: 438-439. DOI: 10.1118/1.4815400  0.525
2013 Li H, yu L, Low D, Michalski J, Mutic S. SU‐E‐J‐169: CT Simulation Optimization for Prostate Cancer Patients in Radiation Therapy: A General Strategy Medical Physics. 40: 190-190. DOI: 10.1118/1.4814381  0.472
2012 Li H, Noel C, Thorstad W, Li H, Yu L, Low D, Moore K, Mutic S. SU-E-J-176: Clinical Evaluations of a Novel Metal Artifact Reduction Technique for Treatment Planning in Radiation Therapy. Medical Physics. 39: 3693. PMID 28518933 DOI: 10.1118/1.4735015  0.379
2012 Chen L, Sykes A, Jensen E, Eiken P, Yu L, Leng S, McCollough C. SU-D-217BCD-04: How Do We Know How Low Can We Go in Lung Cancer Screening CT? Medical Physics. 39: 3619. PMID 28517397 DOI: 10.1118/1.4734695  0.402
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  0.526
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  0.504
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  0.567
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  0.555
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  0.581
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  0.524
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  0.576
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  0.532
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  0.533
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  0.44
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  0.342
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  0.581
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  0.459
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  0.495
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  0.512
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  0.518
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  0.474
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  0.445
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  0.479
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  0.551
2011 Wang J, Duan X, Christner J, Leng S, Yu L, McCollough C. TH-A-214-10: Comparison of Bismuth Shielding and Globally Reducing Tube Current in Head and Thoracic CT Medical Physics. 38: 3844-3844. DOI: 10.1118/1.3613475  0.529
2011 Yu L, McCollough C, Leng S, Kofler J. WE-E-110-01: Optimization of Image Acquisition and Reconstruction in Multi-Slice CT Medical Physics. 38: 3822-3822. DOI: 10.1118/1.3613393  0.531
2011 Chen L, Yu L, Leng S, McCollough C. WE-C-110-01: Volume-of-Interest Scanning Technique in Multi-Slice CT: A Feasibility Study Medical Physics. 38: 3809-3809. DOI: 10.1118/1.3613340  0.584
2011 Chen L, Wang J, Duan X, Yu L, Leng S, McCollough C. SU-E-I-110: Do Reconstruction Parameters Affect CT-Based Kidney Stone Volume Quantification? Medical Physics. 38: 3421-3421. DOI: 10.1118/1.3611685  0.48
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  0.41
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  0.559
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  0.302
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  0.506
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  0.545
2010 Vrtiska TJ, Takahashi N, Fletcher JG, Hartman RP, Yu L, Kawashima A. Genitourinary applications of dual-energy CT. Ajr. American Journal of Roentgenology. 194: 1434-42. PMID 20489081 DOI: 10.2214/Ajr.10.4404  0.505
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  0.46
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  0.543
2010 Leng S, McCollough C, Fletcher J, Yu L, Mistretta C. TU-E-201B-07: Image Noise and Radiation Dose Reduction in Spectral CT Medical Physics. 37: 3408-3408. DOI: 10.1118/1.3469317  0.567
2010 McCollough C, Yu L, Leng S, Kofler J. TU-D-201B-03: The Latest in Radiation Dose Reduction Techniques in CT Medical Physics. 37: 3397-3397. DOI: 10.1118/1.3469274  0.518
2010 Yu L, Li H, Fletcher J, McCollough C. TU-A-201B-06: Automatic Tube Potential Selection for Radiation Dose Reduction in Abdominal CT: Techniques and Experimental Study Medical Physics. 37: 3373-3373. DOI: 10.1118/1.3469180  0.509
2010 Giraldo JR, Leng S, Rueda V, Yu L, McCollough C. TU-A-201B-02: 20-Fold Dose Reduction Using a Gradient Adaptive Bilateral Filter: Demonstration Using in Vivo Animal Perfusion CT Medical Physics. 37: 3372-3372. DOI: 10.1118/1.3469176  0.463
2010 Leng S, Vrieze T, Yu L, McCollough C. SU-GG-I-38: A Direct Skin Dose Calculation Method in CT Scans without Table Motion: Influence of Patient Size and Beam Collimation Medical Physics. 37: 3110-3110. DOI: 10.1118/1.3468071  0.426
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  0.408
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  0.485
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  0.393
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  0.543
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  0.527
2009 Manduca A, Yu L, Trzasko JD, Khaylova N, Kofler JM, McCollough CM, Fletcher JG. Projection space denoising with bilateral filtering and CT noise modeling for dose reduction in CT. Medical Physics. 36: 4911-9. PMID 19994500 DOI: 10.1118/1.3232004  0.546
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  0.4
2009 Yu L, Li H, Mueller J, Kofler JM, Liu X, Primak AN, Fletcher JG, Guimaraes LS, Macedo T, McCollough CH. Metal artifact reduction from reformatted projections for hip prostheses in multislice helical computed tomography: techniques and initial clinical results. Investigative Radiology. 44: 691-6. PMID 19809345 DOI: 10.1097/Rli.0B013E3181B0A2F9  0.479
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  0.53
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  0.433
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  0.47
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  0.535
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  0.493
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  0.537
2009 Li H, Yu L, Liu X, McCollough C. TU-D-304A-08: A Novel Boundary Tracking Method for Metal Artifact Suppression in Helical CT Imaging Medical Physics. 36: 2738-2738. DOI: 10.1118/1.3182396  0.395
2009 Giraldo JR, Leng S, Trzasko J, Yu L, Manduca A, McCollough C. TU-D-304A-02: Dose Reduction in CT Using Non-Convex Prior Image Constrained Compressed Sensing NC-PICCS Medical Physics. 36: 2737-2737. DOI: 10.1118/1.3182390  0.498
2009 Brown M, Zhang D, Branham T, Cody D, Kofler J, McCollough C, Pfeiffer D, Strauss K, Yu L, McNitt-Gray M. SU-FF-I-74: The Use of a Simple Contrast to Noise Ratio (CNR) Metric to Predict Low Contrast Resolution Performance in CT Medical Physics. 36: 2451-2451. DOI: 10.1118/1.3181194  0.437
2009 Leng S, Liu X, Yu L, Atwell T, McCollough C. SU-EE-A4-05: Radiation Dose Reduction in CT Guided Cryoablation Using HYPR-LR Medical Physics. 36: 2433-2433. DOI: 10.1118/1.3181115  0.533
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  0.455
2009 Yu L, Liu X, McCollough CH. Pre-reconstruction three-material decomposition in dual-energy CT Proceedings of Spie. 7258. DOI: 10.1117/12.813686  0.351
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  0.461
2008 Yu L, Kofler J, Liu X, Primak A, McCollough C. WE-D-332-07: Automatic Metal Artifact Reduction From Reformatted Projections in Multi-Slice Helical CT Medical Physics. 35: 2949-2949. DOI: 10.1118/1.2962760  0.472
2008 Liu X, Yu L, Primak A, McCollough C. SU-GG-I-33: A General Three-Material Quantification Method Using Dual-Energy CT Imaging Medical Physics. 35: 2650-2650. DOI: 10.1118/1.2961432  0.385
2008 Liu X, Primak A, Zavaletta V, Yu L, McCollough C. SU-GG-I-09: Evaluation of Noise Reduction Methods On Very Low Dose CT Renal Perfusion Imaging Medical Physics. 35: 2644-2644. DOI: 10.1118/1.2961408  0.485
2007 Xia D, Yu L, Sidky EY, Zou Y, Zuo N, Pan X. Noise properties of chord-image reconstruction. Ieee Transactions On Medical Imaging. 26: 1328-44. PMID 17948724 DOI: 10.1109/Tmi.2007.898567  0.519
2007 Yu L, Xia D, Zou Y, Sidky EY, Bian J, Pan X. A rebinned backprojection-filtration algorithm for image reconstruction in helical cone-beam CT. Physics in Medicine and Biology. 52: 5497-508. PMID 17804878 DOI: 10.1088/0031-9155/52/18/003  0.441
2007 Dzyubak O, Primak A, Takahashi N, Vrtiska T, Hartman R, Kawashima A, Fletcher J, Yu L, McCollough C. TU-D-L100J-07: The Use of CT Dual-Energy Subtraction Imaging to Detect Kidney Stones Amid Iodinated Contrast Material Medical Physics. 34: 2555-2555. DOI: 10.1118/1.2761371  0.541
2007 Yu L, Vrieze T, Bruesewitz M, Kofler J, McCollough C. SU-DD-A4-04: Dosimetry and Image Quality Evaluation of a Dedicated Cone-Beam CT System for Sinus and Temporal Bone Applications Medical Physics. 34: 2327-2327. DOI: 10.1118/1.2760329  0.511
2007 Aaron AT, Pallanch JF, Yu L, Delone D, McCollough C, Lane JI, Camp J, Richard R. R156: Volume Measurement from Multi-Slice CT vs. Flat-Panel CT Otolaryngology–Head and Neck Surgery. 137: P205-P205. DOI: 10.1016/J.Otohns.2007.06.493  0.469
2006 Yu L, Zou Y, Sidky EY, Pelizzari CA, Munro P, Pan X. Region of interest reconstruction from truncated data in circular cone-beam CT. Ieee Transactions On Medical Imaging. 25: 869-81. PMID 16827488 DOI: 10.1109/Tmi.2006.872329  0.661
2006 King M, Pan X, Yu L, Giger M. Region-of-interest reconstruction of motion-contaminated data using a weighted backprojection filtration algorithm. Medical Physics. 33: 1222-38. PMID 16752557 DOI: 10.1118/1.2184439  0.412
2006 Xia D, Zou Y, Yu L, Pan X. MO-D-330A-04: Exploitation of Data Redundancy in a Reduced Fan-Beam Scan Medical Physics. 33: 2159-2159. DOI: 10.1118/1.2241406  0.369
2005 Xia D, Roeske JC, Yu L, Pelizzari CA, Mundt AJ, Pan X. A hybrid approach to reducing computed tomography metal artifacts in intracavitary brachytherapy. Brachytherapy. 4: 18-23. PMID 15737902 DOI: 10.1016/J.Brachy.2004.11.001  0.622
2005 Pan X, Yu L, Kao CM. Spatial-resolution enhancement in computed tomography. Ieee Transactions On Medical Imaging. 24: 246-53. PMID 15707250 DOI: 10.1109/Tmi.2004.840846  0.491
2005 Yu L, Pan X, Pelizzari C, Zou Y, Munro P, Riem H, Kaissl W. SU-CC-J-6C-07: Helical Cone-Beam CT for Radiation Therapy Medical Physics. 32: 1890-1890. DOI: 10.1118/1.1997413  0.69
2005 Sidky EY, Yu L, Pan X, Zou Y, Vannier M. A robust method of x-ray source spectrum estimation from transmission measurements: Demonstrated on computer simulated, scatter-free transmission data Journal of Applied Physics. 97: 124701. DOI: 10.1063/1.1928312  0.36
2004 Pan X, Xia D, Zou Y, Yu L. A unified analysis of FBP-based algorithms in helical cone-beam and circular cone- and fan-beam scans. Physics in Medicine and Biology. 49: 4349-69. PMID 15509070 DOI: 10.1088/0031-9155/49/18/011  0.427
2004 Yu L. Asymmetric fan-beam configurations with spatially varying focal lengths and shift-variant filtering reconstruction Optical Engineering. 43: 2340. DOI: 10.1117/1.1786295  0.401
2004 Yu L, Pan X, Pelizzari CA. Image reconstruction with a shift-variant filtration in circular cone-beam CT International Journal of Imaging Systems and Technology. 14: 213-221. DOI: 10.1002/Ima.20026  0.663
2003 Yu L, Pan X. Half-scan fan-beam computed tomography with improved noise and resolution properties. Medical Physics. 30: 2629-37. PMID 14596299 DOI: 10.1118/1.1607507  0.554
2003 Pan X, Yu L. Image reconstruction with shift-variant filtration and its implication for noise and resolution properties in fan-beam computed tomography. Medical Physics. 30: 590-600. PMID 12722811 DOI: 10.1118/1.1556608  0.473
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