| Year |
Citation |
Score |
| 2020 |
Cheng B, Bing C, Staruch RM, Shaikh S, Wodzak Staruch M, Szczepanski D, Williams NS, Laetsch TW, Chopra R. The effect of injected dose on localized tumor accumulation and cardiac uptake of doxorubicin in a Vx2 rabbit tumor model using MR-HIFU mild hyperthermia and thermosensitive liposomes. International Journal of Hyperthermia : the Official Journal of European Society For Hyperthermic Oncology, North American Hyperthermia Group. 37: 1052-1059. PMID 32892667 DOI: 10.1080/02656736.2020.1812737 |
0.63 |
|
| 2020 |
Shah BR, Lehman VT, Kaufmann TJ, Blezek D, Waugh J, Imphean D, Yu FF, Patel TR, Chitnis S, Dewey RB, Maldjian JA, Chopra R. Advanced MRI techniques for transcranial high intensity focused ultrasound targeting. Brain : a Journal of Neurology. PMID 32537631 DOI: 10.1093/Brain/Awaa107 |
0.446 |
|
| 2019 |
Cheng B, Bing C, Chopra R. The effect of transcranial focused ultrasound target location on the acoustic feedback control performance during blood-brain barrier opening with nanobubbles. Scientific Reports. 9: 20020. PMID 31882579 DOI: 10.1038/S41598-019-55629-2 |
0.322 |
|
| 2019 |
Bing C, Cheng B, Staruch RM, Nofiele J, Wodzak Staruch M, Szczepanski D, Farrow-Gillespie A, Yang A, Laetsch TW, Chopra R. Breath-hold MR-HIFU hyperthermia: phantom and feasibility. International Journal of Hyperthermia : the Official Journal of European Society For Hyperthermic Oncology, North American Hyperthermia Group. 36: 1084-1097. PMID 31707872 DOI: 10.1080/02656736.2019.1679893 |
0.693 |
|
| 2018 |
Bing C, Patel P, Staruch RM, Shaikh S, Nofiele J, Wodzak Staruch M, Szczepanski D, Williams NS, Laetsch T, Chopra R. Longer heating duration increases localized doxorubicin deposition and therapeutic index in Vx2 tumors using MR-HIFU mild hyperthermia and thermosensitive liposomal doxorubicin. International Journal of Hyperthermia : the Official Journal of European Society For Hyperthermic Oncology, North American Hyperthermia Group. 1-8. PMID 30541350 DOI: 10.1080/02656736.2018.1550815 |
0.658 |
|
| 2018 |
Andrews S, Yuan Q, Bailey A, Xi Y, Chopra R, Staruch R, Pedrosa I. Multiparametric MRI Characterization of Funaki Types of Uterine Fibroids Considered for MR-Guided High-Intensity Focused Ultrasound (MR-HIFU) Therapy. Academic Radiology. PMID 30064919 DOI: 10.1016/J.Acra.2018.05.012 |
0.723 |
|
| 2018 |
Bing C, Hong Y, Hernandez C, Rich M, Cheng B, Munaweera I, Szczepanski D, Xi Y, Bolding M, Exner A, Chopra R. Characterization of different bubble formulations for blood-brain barrier opening using a focused ultrasound system with acoustic feedback control. Scientific Reports. 8: 7986. PMID 29789589 DOI: 10.1038/S41598-018-26330-7 |
0.348 |
|
| 2018 |
Cheng B, Chatzinoff Y, Szczepanski D, Bing C, Shaikh S, Wyman O, Perry CE, Richardson JA, Burns DK, Evers BM, Greenberg DE, Chopra R. Remote acoustic sensing as a safety mechanism during exposure of metal implants to alternating magnetic fields. Plos One. 13: e0197380. PMID 29746579 DOI: 10.1371/Journal.Pone.0197380 |
0.301 |
|
| 2018 |
Wang ZJ, Park YJ, Morriss MC, Seo Y, Nguyen T, Hallac RR, Nava A, Chopra R, Chatzinoff Y, Price K, Rollins NK. Correcting B Field Distortions in MRI Caused by Stainless Steel Orthodontic Appliances at 1.5 T Using Permanent Magnets - A Head Phantom Study. Scientific Reports. 8: 5706. PMID 29632343 DOI: 10.1038/S41598-018-23890-6 |
0.35 |
|
| 2018 |
Chiu TD, Parsons D, Zhang Y, Hrycushko B, Zhao B, Chopra R, Kim N, Spangler A, Rahimi A, Timmerman RD, Jiang SB, Lu W, Gu X. Prototype volumetric ultrasound tomography image guidance system for prone stereotactic partial breast irradiation: proof-of-concept. Physics in Medicine and Biology. PMID 29405123 DOI: 10.1088/1361-6560/Aaad1F |
0.372 |
|
| 2017 |
Dwivedi DK, Chatzinoff Y, Zhang Y, Yuan Q, Fulkerson M, Chopra R, Brugarolas J, Cadeddu JA, Kapur P, Pedrosa I. Development of a Patient-Specific Tumor Mold Using MRI and 3D Printing Technology for Targeted Tissue Procurement and Radiomics Analysis of Renal Masses. Urology. PMID 29056576 DOI: 10.1016/J.Urology.2017.08.056 |
0.358 |
|
| 2017 |
Chopra R, Shaikh S, Chatzinoff Y, Munaweera I, Cheng B, Daly SM, Xi Y, Bing C, Burns D, Greenberg DE. Employing high-frequency alternating magnetic fields for the non-invasive treatment of prosthetic joint infections. Scientific Reports. 7: 7520. PMID 28790407 DOI: 10.1038/S41598-017-07321-6 |
0.304 |
|
| 2017 |
Hrycushko BA, Bing C, Futch C, Wodzak M, Stojadinovic S, Medin PM, Chopra R. Technical Note: System for Evaluating Local Hypothermia as a Radioprotector of the Rectum in a Small Animal Model. Medical Physics. PMID 28513855 DOI: 10.1002/Mp.12353 |
0.319 |
|
| 2017 |
Costa DN, Chatzinoff Y, Passoni NM, Kapur P, Roehrborn CG, Xi Y, Rofsky NM, Torrealba J, Francis F, Futch C, Hagens P, Notgrass H, Otero-Muinelo S, Pedrosa I, Chopra R. Improved Magnetic Resonance Imaging-Pathology Correlation With Imaging-Derived, 3D-Printed, Patient-Specific Whole-Mount Molds of the Prostate. Investigative Radiology. PMID 28379863 DOI: 10.1097/Rli.0000000000000372 |
0.464 |
|
| 2017 |
Hrycushko BA, Chopra R, Sayre JW, Richardson JA, Folkert MR, Timmerman RD, Medin PM. Local Hypothermia as a Radioprotector of the Rectal Wall During Prostate Stereotactic Body Radiation Therapy. International Journal of Radiation Oncology, Biology, Physics. PMID 28258897 DOI: 10.1016/J.Ijrobp.2017.01.017 |
0.337 |
|
| 2017 |
Staruch RM, Nofiele J, Walker J, Bing C, Madhuranthakam AJ, Bailey A, Kim YS, Chhabra A, Burns D, Chopra R. Assessment of acute thermal damage volumes in muscle using magnetization-prepared 3D T2 -weighted imaging following MRI-guided high-intensity focused ultrasound therapy. Journal of Magnetic Resonance Imaging : Jmri. PMID 28067975 DOI: 10.1002/Jmri.25605 |
0.716 |
|
| 2017 |
Costa DN, Chatzinoff Y, Passoni NM, Kapur P, Roehrborn CG, Xi Y, Rofsky N, Torrealba J, Francis F, Futch C, Hagens P, Notgrass H, Otero-Muinelo S, Chopra R, Pedrosa I. Improved imaging-pathology correlation with MR imaging-derived, 3D-printed, patient-specific whole-mount molds of the prostate. Journal of Clinical Oncology. 35: 44-44. DOI: 10.1200/Jco.2017.35.6_Suppl.44 |
0.461 |
|
| 2017 |
Arani A, Eskandari A, Ouyang P, Chopra R. A novel high amplitude piezoceramic actuator for applications in magnetic resonance elastography: a compliant mechanical amplifier approach Smart Materials and Structures. 26: 087001. DOI: 10.1088/1361-665X/Aa71F2 |
0.36 |
|
| 2016 |
Chiu T, Zhang Y, Hrycushko B, Zhao B, Chopra R, Jiang S, Gu X. WE-DE-BRA-02: BEST IN PHYSICS (JOINT IMAGING-THERAPY): Prototype for An In-Room Supercompounded 3D Volumetric Ultrasound Image Guidance System for Prone Breast SBRT. Medical Physics. 43: 3812. PMID 28047660 DOI: 10.1118/1.4957831 |
0.329 |
|
| 2016 |
Ramsay E, Mougenot C, Staruch R, Boyes A, Kazem M, Bronskill M, Foster H, Sugar L, Haider M, Klotz L, Chopra R. Evaluation of focal ablation of MRI-defined prostate cancer using MRI-controlled transurethral ultrasound therapy with prostatectomy as the reference standard. The Journal of Urology. PMID 27545572 DOI: 10.1016/J.Juro.2016.06.100 |
0.799 |
|
| 2016 |
Arai TJ, Nofiele J, Madhuranthakam AJ, Yuan Q, Pedrosa I, Chopra R, Sawant A. Characterizing spatiotemporal information loss in sparse-sampling-based dynamic MRI for monitoring respiration-induced tumor motion in radiotherapy. Medical Physics. 43: 2807. PMID 27277029 DOI: 10.1118/1.4948684 |
0.361 |
|
| 2016 |
Bing C, Staruch RM, Tillander M, Köhler MO, Mougenot C, Ylihautala M, Laetsch TW, Chopra R. Drift correction for accurate PRF-shift MR thermometry during mild hyperthermia treatments with MR-HIFU. International Journal of Hyperthermia : the Official Journal of European Society For Hyperthermic Oncology, North American Hyperthermia Group. 1-15. PMID 27210733 DOI: 10.1080/02656736.2016.1179799 |
0.719 |
|
| 2016 |
Shim J, Staruch RM, Koral K, Xie XJ, Chopra R, Laetsch TW. Pediatric Sarcomas Are Targetable by MR-Guided High Intensity Focused Ultrasound (MR-HIFU): Anatomical Distribution and Radiological Characteristics. Pediatric Blood & Cancer. PMID 27199087 DOI: 10.1002/Pbc.26079 |
0.707 |
|
| 2016 |
Schooneveldt G, Bakker A, Balidemaj E, Chopra R, Crezee J, Geijsen ED, Hartmann J, Hulshof MC, Kok HP, Paulides MM, Sousa-Escandon A, Stauffer PR, Maccarini PF. Thermal dosimetry for bladder hyperthermia treatment. An overview. International Journal of Hyperthermia : the Official Journal of European Society For Hyperthermic Oncology, North American Hyperthermia Group. 1-17. PMID 27132465 DOI: 10.3109/02656736.2016.1156170 |
0.355 |
|
| 2016 |
Wardlow R, Bing C, VanOsdol J, Maples D, Ladouceur-Wodzak M, Harbeson M, Nofiele J, Staruch R, Ramachandran A, Malayer J, Chopra R, Ranjan A. Targeted antibiotic delivery using low temperature-sensitive liposomes and magnetic resonance-guided high-intensity focused ultrasound hyperthermia. International Journal of Hyperthermia : the Official Journal of European Society For Hyperthermic Oncology, North American Hyperthermia Group. 1-11. PMID 26892114 DOI: 10.3109/02656736.2015.1134818 |
0.679 |
|
| 2016 |
Tatebe K, Ramsay E, Mougenot C, Kazem M, Peikari H, Bronskill M, Chopra R. Influence of geometric and material properties on artifacts generated by interventional MRI devices: Relevance to PRF-shift thermometry. Medical Physics. 43: 241. PMID 26745917 DOI: 10.1118/1.4938099 |
0.647 |
|
| 2016 |
Wardlow R, Bing C, VanOsdol J, Maples D, Ladouceur-Wodzak M, Harbeson M, Nofiele J, Staruch R, Ramachandran A, Malayer J, Chopra R, Ranjan A. Targeted antibiotic delivery using low temperature-sensitive liposomes and magnetic resonance-guided high-intensity focused ultrasound hyperthermia International Journal of Hyperthermia. 1-11. DOI: 10.3109/02656736.2015.1134818 |
0.675 |
|
| 2016 |
Zaaroor M, Sinai A, Goldsher D, Eran A, Nassar M, Schlesinger I, Parker J, Ravikumar V, Ghanouni P, Stein S, Halpern C, Krishna V, Hargrove A, Agrawal P, Changizi B, ... ... Chopra R, ... ... Chopra R, ... ... Chopra R, ... ... Chopra R, ... ... Chopra R, et al. 5th International Symposium on Focused Ultrasound Journal of Therapeutic Ultrasound. 4. DOI: 10.1186/S40349-016-0076-5 |
0.614 |
|
| 2016 |
Tatebe K, Ramsay E, Mougenot C, Kazem M, Peikari H, Bronskill M, Chopra R. Influence of geometric and material properties on artifacts generated by interventional MRI devices: Relevance to PRF-shift thermometry Medical Physics. 43: 241-253. DOI: 10.1118/1.4938099 |
0.532 |
|
| 2015 |
Huisman M, Staruch RM, Ladouceur-Wodzak M, van den Bosch MA, Burns DK, Chhabra A, Chopra R. Non-Invasive Targeted Peripheral Nerve Ablation Using 3D MR Neurography and MRI-Guided High-Intensity Focused Ultrasound (MR-HIFU): Pilot Study in a Swine Model. Plos One. 10: e0144742. PMID 26659073 DOI: 10.1371/Journal.Pone.0144742 |
0.723 |
|
| 2015 |
Bing C, Nofiele J, Staruch R, Ladouceur-Wodzak M, Chatzinoff Y, Ranjan A, Chopra R. Localised hyperthermia in rodent models using an MRI-compatible high-intensity focused ultrasound system. International Journal of Hyperthermia : the Official Journal of European Society For Hyperthermic Oncology, North American Hyperthermia Group. 1-10. PMID 26540488 DOI: 10.3109/02656736.2015.1094833 |
0.697 |
|
| 2015 |
Hrycushko B, Chopra R, Futch C, Bing C, Wodzak M, Stojadinovic S, Jiang S, Medin P. SU-C-213-07: Fabrication and Testing of a 3D-Printed Small Animal Rectal Cooling Device to Evaluate Local Hypothermia as a Radioprotector During Prostate SBRT. Medical Physics. 42: 3189. PMID 26127095 DOI: 10.1118/1.4923788 |
0.361 |
|
| 2015 |
Lewis MA, Staruch RM, Chopra R. Thermometry and ablation monitoring with ultrasound. International Journal of Hyperthermia : the Official Journal of European Society For Hyperthermic Oncology, North American Hyperthermia Group. 31: 163-81. PMID 25753369 DOI: 10.3109/02656736.2015.1009180 |
0.62 |
|
| 2015 |
Staruch RM, Hynynen K, Chopra R. Hyperthermia-mediated doxorubicin release from thermosensitive liposomes using MR-HIFU: therapeutic effect in rabbit Vx2 tumours. International Journal of Hyperthermia : the Official Journal of European Society For Hyperthermic Oncology, North American Hyperthermia Group. 31: 118-33. PMID 25582131 DOI: 10.3109/02656736.2014.992483 |
0.687 |
|
| 2015 |
Ellens NP, Kobelevskiy I, Chau A, Waspe AC, Staruch RM, Chopra R, Hynynen K. The targeting accuracy of a preclinical MRI-guided focused ultrasound system. Medical Physics. 42: 430-9. PMID 25563283 DOI: 10.1118/1.4903950 |
0.688 |
|
| 2015 |
Ramsay E, Mougenot C, Kazem M, Laetsch TW, Chopra R. Temperature-dependent MR signals in cortical bone: Potential for monitoring temperature changes during high-intensity focused ultrasound treatment in bone. Magnetic Resonance in Medicine. 74: 1095-102. PMID 25310966 DOI: 10.1002/Mrm.25492 |
0.326 |
|
| 2015 |
Staruch R, Huisman M, Ladouceur-Wodzak M, Chhabra A, Chopra R. 3D MR neurography targeted peripheral nerve ablation with MR-guided high intensity focused ultrasound (MR-HIFU): initial results of a feasibility study in a swine model Journal of Therapeutic Ultrasound. 3. DOI: 10.1186/2050-5736-3-S1-P74 |
0.675 |
|
| 2015 |
Bing C, Mougenot C, Staruch R, Ramsay E, Schmitt A, Kortelainen J, Koskela J, Chopra R. The importance of phase drift correction for accurate MR thermometry in long duration MR-HIFU exposures Journal of Therapeutic Ultrasound. 3. DOI: 10.1186/2050-5736-3-S1-P57 |
0.7 |
|
| 2015 |
Farahani K, Stafford J, Chopra R. AAPM task group 241 – MR-guided focused ultrasound Journal of Therapeutic Ultrasound. 3. DOI: 10.1186/2050-5736-3-S1-O70 |
0.323 |
|
| 2015 |
Schmitt A, Mougenot C, Chopra R. Transurethral prostate thermotherapy: filtering the bowel motion during MR-thermometry processing Journal of Therapeutic Ultrasound. 3. DOI: 10.1186/2050-5736-3-S1-O61 |
0.498 |
|
| 2015 |
Chopra R. Transurethral MR-HIFU for the treatment of localized prostate cancer Journal of Therapeutic Ultrasound. 3. DOI: 10.1186/2050-5736-3-S1-O59 |
0.482 |
|
| 2015 |
Ramsay E, Mougenot C, Kazem M, Laetsch TW, Chopra R. Dual echo gradient echo imaging for simultaneous thermal mapping in cortical bone and soft tissue Journal of Therapeutic Ultrasound. 3. DOI: 10.1186/2050-5736-3-S1-O47 |
0.36 |
|
| 2015 |
Chopra R. TU‐EF‐210‐02: MRg Hyperthermia Medical Physics. 42: 3624-3625. DOI: 10.1118/1.4925711 |
0.421 |
|
| 2015 |
Chopra R. TU-CD-210-00: Advanced Novel Technologies & Delivery Strategies Medical Physics. 42: 3613-3613. DOI: 10.1118/1.4925637 |
0.441 |
|
| 2014 |
Schmitt A, Mougenot C, Chopra R. Spatiotemporal filtering of MR-temperature artifacts arising from bowel motion during transurethral MR-HIFU. Medical Physics. 41: 113302. PMID 25370670 DOI: 10.1118/1.4897382 |
0.495 |
|
| 2014 |
Goharrizi AY, Kwong R, Chopra R. Development of robust/predictive control strategies for image-guided ablative treatments using a minimally invasive ultrasound applicator. International Journal of Hyperthermia : the Official Journal of European Society For Hyperthermic Oncology, North American Hyperthermia Group. 30: 438-46. PMID 25314227 DOI: 10.3109/02656736.2014.963702 |
0.405 |
|
| 2014 |
Bing C, Ladouceur-Wodzak M, Wanner CR, Shelton JM, Richardson JA, Chopra R. Trans-cranial opening of the blood-brain barrier in targeted regions using a stereotaxic brain atlas and focused ultrasound energy. Journal of Therapeutic Ultrasound. 2: 13. PMID 25232482 DOI: 10.1186/2050-5736-2-13 |
0.354 |
|
| 2014 |
N'Djin WA, Burtnyk M, Lipsman N, Bronskill M, Kucharczyk W, Schwartz ML, Chopra R. Active MR-temperature feedback control of dynamic interstitial ultrasound therapy in brain: in vivo experiments and modeling in native and coagulated tissues Medical Physics. 41: 093301. PMID 25186419 DOI: 10.1118/1.4892923 |
0.672 |
|
| 2014 |
Goharrizi AY, Kwong RH, Chopra R. A self-tuning adaptive controller for 3-D image-guided ultrasound cancer therapy. Ieee Transactions On Bio-Medical Engineering. 61: 911-9. PMID 24557692 DOI: 10.1109/Tbme.2013.2292559 |
0.36 |
|
| 2013 |
Goharrizi AY, N'djin WA, Kwong R, Chopra R. Development of a new control strategy for 3D MRI-controlled interstitial ultrasound cancer therapy. Medical Physics. 40: 033301. PMID 23464342 DOI: 10.1118/1.4793261 |
0.487 |
|
| 2013 |
Ramsay E, Mougenot C, Köhler M, Bronskill M, Klotz L, Haider MA, Chopra R. MR thermometry in the human prostate gland at 3.0T for transurethral ultrasound therapy. Journal of Magnetic Resonance Imaging : Jmri. 38: 1564-71. PMID 23440850 DOI: 10.1002/Jmri.24063 |
0.708 |
|
| 2013 |
Arani A, Da Rosa M, Ramsay E, Plewes DB, Haider MA, Chopra R. Incorporating endorectal MR elastography into multi-parametric MRI for prostate cancer imaging: Initial feasibility in volunteers. Journal of Magnetic Resonance Imaging : Jmri. 38: 1251-60. PMID 23408516 DOI: 10.1002/Jmri.24028 |
0.427 |
|
| 2013 |
Mehrabian H, Chopra R, Martel AL. Calculation of intravascular signal in dynamic contrast enhanced-MRI using adaptive complex independent component analysis. Ieee Transactions On Medical Imaging. 32: 699-710. PMID 23247848 DOI: 10.1109/Tmi.2012.2233747 |
0.37 |
|
| 2013 |
Rotenberg D, Chiew M, Ranieri S, Tam F, Chopra R, Graham SJ. Real-time correction by optical tracking with integrated geometric distortion correction for reducing motion artifacts in functional MRI. Magnetic Resonance in Medicine. 69: 734-48. PMID 22585554 DOI: 10.1002/Mrm.24309 |
0.331 |
|
| 2012 |
N'Djin WA, Burtnyk M, Kobelevskiy I, Hadjis S, Bronskill M, Chopra R. Coagulation of human prostate volumes with MRI-controlled transurethral ultrasound therapy: Results in gel phantoms. Medical Physics. 39: 4524-4536. PMID 28516574 DOI: 10.1118/1.4730288 |
0.411 |
|
| 2012 |
Staruch RM, Ganguly M, Tannock IF, Hynynen K, Chopra R. Enhanced drug delivery in rabbit VX2 tumours using thermosensitive liposomes and MRI-controlled focused ultrasound hyperthermia. International Journal of Hyperthermia : the Official Journal of European Society For Hyperthermic Oncology, North American Hyperthermia Group. 28: 776-87. PMID 23153219 DOI: 10.3109/02656736.2012.736670 |
0.689 |
|
| 2012 |
Chopra R, Colquhoun A, Burtnyk M, N'djin WA, Kobelevskiy I, Boyes A, Siddiqui K, Foster H, Sugar L, Haider MA, Bronskill M, Klotz L. MR imaging-controlled transurethral ultrasound therapy for conformal treatment of prostate tissue: initial feasibility in humans. Radiology. 265: 303-13. PMID 22929332 DOI: 10.1148/Radiol.12112263 |
0.709 |
|
| 2012 |
N'djin WA, Burtnyk M, Kobelevskiy I, Hadjis S, Bronskill M, Chopra R. Coagulation of human prostate volumes with MRI-controlled transurethral ultrasound therapy: results in gel phantoms. Medical Physics. 39: 4524-36. PMID 22830784 DOI: 10.1118/1.4730288 |
0.706 |
|
| 2012 |
Mehrabian H, Chandrana C, Pang I, Chopra R, Martel AL. Arterial input function calculation in dynamic contrast-enhanced MRI: an in vivo validation study using co-registered contrast-enhanced ultrasound imaging. European Radiology. 22: 1735-47. PMID 22752523 DOI: 10.1007/S00330-012-2418-1 |
0.388 |
|
| 2012 |
Staruch R, Chopra R, Hynynen K. Hyperthermia in bone generated with MR imaging-controlled focused ultrasound: control strategies and drug delivery. Radiology. 263: 117-27. PMID 22438444 DOI: 10.1148/Radiol.12111189 |
0.7 |
|
| 2012 |
O'Reilly MA, Waspe AC, Chopra R, Hynynen K. MRI-guided disruption of the blood-brain barrier using transcranial focused ultrasound in a rat model. Journal of Visualized Experiments : Jove. PMID 22433937 DOI: 10.3791/3555 |
0.33 |
|
| 2012 |
N'Djin WA, Burtnyk M, Bronskill M, Chopra R. Investigation of power and frequency for 3D conformal MRI-controlled transurethral ultrasound therapy with a dual frequency multi-element transducer International Journal of Hyperthermia. 28: 87-104. PMID 22235788 DOI: 10.3109/02656736.2011.622343 |
0.672 |
|
| 2012 |
Shuhendler AJ, Staruch R, Oakden W, Gordijo CR, Rauth AM, Stanisz GJ, Chopra R, Wu XY. Thermally-triggered 'off-on-off' response of gadolinium-hydrogel-lipid hybrid nanoparticles defines a customizable temperature window for non-invasive magnetic resonance imaging thermometry. Journal of Controlled Release : Official Journal of the Controlled Release Society. 157: 478-84. PMID 21939700 DOI: 10.1016/J.Jconrel.2011.09.061 |
0.661 |
|
| 2012 |
N'Djin WA, Mougenot C, Kobelevskiy I, Ramsay E, Bronskill M, Chopra R. Dual-frequency ultrasound focal therapy for MRI-guided transurethral treatment of the prostate: Study in gel phantom Aip Conference Proceedings. 1503: 212-216. DOI: 10.1063/1.4769946 |
0.653 |
|
| 2012 |
N'Djin WA, Burtnyk M, Lipsman N, Bronskill M, Schwartz M, Kucharczyk W, Chopra R. MRI-controlled interstitial ultrasound brain therapy: An initial in-vivo study Aip Conference Proceedings. 1503: 207-211. DOI: 10.1063/1.4769945 |
0.61 |
|
| 2012 |
Staruch R, Chopra R, Hynynen K. Investigations into the use of MRI-controlled focused ultrasound for hyperthermia-mediated drug delivery Aip Conference Proceedings. 1481: 362-367. DOI: 10.1063/1.4757362 |
0.649 |
|
| 2012 |
N'Djin WA, Burtnyk M, Patel X, Bronskill M, Chopra R. MRI-guided transurethral ultrasound therapy enables full prostate gland coagulation: Investigations in gel phantoms Aip Conference Proceedings. 1481: 265-270. DOI: 10.1063/1.4757346 |
0.371 |
|
| 2011 |
Staruch R, Chopra R, Hynynen K. MRI-controlled ultrasound thermal therapy. Ieee Pulse. 2: 39-47. PMID 25372968 DOI: 10.1109/Mpul.2011.942604 |
0.75 |
|
| 2011 |
Da Rosa MR, Trachtenberg J, Chopra R, Haider MA. Early experience in MRI-guided therapies of prostate cancer: HIFU, laser and photodynamic treatment. Cancer Imaging : the Official Publication of the International Cancer Imaging Society. 11: S3-8. PMID 22187023 DOI: 10.1102/1470-7330.2011.9003 |
0.385 |
|
| 2011 |
Arani A, Plewes D, Krieger A, Chopra R. The feasibility of endorectal MR elastography for prostate cancer localization. Magnetic Resonance in Medicine. 66: 1649-57. PMID 21574182 DOI: 10.1002/Mrm.22967 |
0.467 |
|
| 2011 |
Chandrana C, Bevan P, Hudson J, Pang I, Burns P, Plewes D, Chopra R. Development of a platform for co-registered ultrasound and MR contrast imaging in vivo. Physics in Medicine and Biology. 56: 861-77. PMID 21242630 DOI: 10.1088/0031-9155/56/3/020 |
0.421 |
|
| 2011 |
Staruch R, Chopra R, Hynynen K. Localised drug release using MRI-controlled focused ultrasound hyperthermia. International Journal of Hyperthermia : the Official Journal of European Society For Hyperthermic Oncology, North American Hyperthermia Group. 27: 156-71. PMID 21158487 DOI: 10.3109/02656736.2010.518198 |
0.692 |
|
| 2011 |
Arani A, Plewes D, Chopra R. Transurethral prostate magnetic resonance elastography: prospective imaging requirements. Magnetic Resonance in Medicine. 65: 340-9. PMID 20882673 DOI: 10.1002/Mrm.22633 |
0.445 |
|
| 2011 |
Chopra R. WE-B-220-03: Treatment of Localized Prostate Cancer Using Magnetic Resonance Imaging-Controlled Ultrasound Therapy Medical Physics. 38: 3801-3802. DOI: 10.1118/1.3613309 |
0.439 |
|
| 2011 |
N'Djin WA, Burtnyk M, Kobelevskiy I, Bronskill M, Chopra R. MRI-guided transurethral ultrasound therapy of the prostate gland: Simulations under clinical conditions Aip Conference Proceedings. 1359: 418-423. DOI: 10.1063/1.3607943 |
0.634 |
|
| 2011 |
Staruch R, Chopra R, Hynynen K. Investigations into thermally mediated drug delivery using a preclinical system for MRI-guided focused ultrasound Aip Conference Proceedings. 1359: 163-167. DOI: 10.1063/1.3607899 |
0.666 |
|
| 2011 |
N'Djin WA, Burtnyk M, McCormick S, Bronskill M, Chopra R. 3D conformal MRI-guided transurethral ultrasound therapy: Results of gel phantom experiments Aip Conference Proceedings. 1359: 132-137. DOI: 10.1063/1.3607894 |
0.613 |
|
| 2011 |
Burtnyk M, N'Djin WA, Kobelevskiy I, Bronskill M, Chopra R. 3D MRI-controlled transurethral ultrasound prostate therapy: Experimental validation of numerical simulations Aip Conference Proceedings. 1359: 48-52. DOI: 10.1063/1.3607881 |
0.633 |
|
| 2011 |
Colquhoun A, Foster H, Sugar L, Haider M, Klotz L, Bronskill M, Chopra R. 1782 THE USE OF MRI-GUIDED TRANSURETHRAL ULTRASOUND THERAPY FOR THE TREATMENT OF LOCALIZED PROSTATE CANCER: A PHASE I STUDY Journal of Urology. 185. DOI: 10.1016/S1569-9056(11)60088-2 |
0.7 |
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| 2011 |
Colquhoun A, Foster H, Sugar L, Haider M, Klotz L, Bronskill M, Chopra R. 84 THE USE OF MRI-GUIDED TRANSURETHRAL ULTRASOUND THERAPY FOR THE TREATMENT OF LOCALISED PROSTATE CANCER: A PHASE I STUDY European Urology Supplements. 10: 53. DOI: 10.1016/S1569-9056(11)60088-2 |
0.321 |
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| 2010 |
Burtnyk M, Chopra R, Bronskill M. Simulation study on the heating of the surrounding anatomy during transurethral ultrasound prostate therapy: A 3D theoretical analysis of patient safety. Medical Physics. 37: 2862-2875. PMID 28512973 DOI: 10.1118/1.3426313 |
0.352 |
|
| 2010 |
Chopra R, Burtnyk M, N'djin WA, Bronskill M. MRI-controlled transurethral ultrasound therapy for localised prostate cancer. International Journal of Hyperthermia : the Official Journal of European Society For Hyperthermic Oncology, North American Hyperthermia Group. 26: 804-21. PMID 21043572 DOI: 10.3109/02656736.2010.503670 |
0.711 |
|
| 2010 |
Burtnyk M, N'Djin WA, Kobelevskiy I, Bronskill M, Chopra R. 3D conformal MRI-controlled transurethral ultrasound prostate therapy: validation of numerical simulations and demonstration in tissue-mimicking gel phantoms. Physics in Medicine and Biology. 55: 6817-39. PMID 21030751 DOI: 10.1088/0031-9155/55/22/014 |
0.704 |
|
| 2010 |
Siddiqui K, Chopra R, Vedula S, Sugar L, Haider M, Boyes A, Musquera M, Bronskill M, Klotz L. MRI-guided transurethral ultrasound therapy of the prostate gland using real-time thermal mapping: initial studies. Urology. 76: 1506-11. PMID 20709381 DOI: 10.1016/J.Urology.2010.04.046 |
0.704 |
|
| 2010 |
Burtnyk M, Chopra R, Bronskill M. Simulation study on the heating of the surrounding anatomy during transurethral ultrasound prostate therapy: a 3D theoretical analysis of patient safety. Medical Physics. 37: 2862-75. PMID 20632598 DOI: 10.1118/1.3426313 |
0.678 |
|
| 2010 |
Persaud L, N'Djin W, Burtnyk M, Bronskill M, Chopra R. Sci-Sat AM(2): Brachy - 06: Characterization of Dual-Frequency, Multi-Element Heating Applicators for MRI-Guided Transurethral Ultrasound Therapy Medical Physics. 37: 3911-3911. DOI: 10.1118/1.3476218 |
0.491 |
|
| 2010 |
McCormick S, Boyes A, Kobelevskiy I, Burtnyk M, N'Djin W, Persaud L, Colquhoun A, Klotz L, Bronskill M, Chopra R. Poster — Thur Eve — 50: Preliminary Evaluation of Ultrasound Treatment of the Human Prostate Gland Using MRI Thermometry In Vivo Medical Physics. 37: 3896-3896. DOI: 10.1118/1.3476155 |
0.473 |
|
| 2010 |
Chopra R. WE-D-201C-02: MRI-Guided Transurethral Diagnosis and Treatment of Localized Prostate Cancer Medical Physics. 37: 3431-3432. DOI: 10.1118/1.3469409 |
0.504 |
|
| 2010 |
Waspe AC, Chau A, Kukic A, Chopra R, Hynynen K. An MRI-compatible three-axis focused ultrasound system for performing drug delivery studies in small animal models Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7629. DOI: 10.1117/12.844253 |
0.486 |
|
| 2010 |
Burtnyk M, Chopra R, Bronskill M. Thermal analysis of the surrounding anatomy during 3-D MRI-guided transurethral ultrasound prostate therapy Aip Conference Proceedings. 1215: 251-255. DOI: 10.1063/1.3367154 |
0.371 |
|
| 2010 |
Vedula S, Boyes A, Chopra R, Bronskill M. Histological evaluation of 3D MRI-guided transurethral ultrasound therapy in the prostate Aip Conference Proceedings. 1215: 224-228. DOI: 10.1063/1.3367147 |
0.346 |
|
| 2010 |
Siddiqui K, Chopra R, Sugar L, Haider M, Vedulas S, Boyes A, Bronskill M, Klotz L. 944 TRANSURETHRAL ULTRASOUND THERAPY OF THE PROSTATE GUIDED BY MRI DERIVED REAL-TIME THERMAL MAPPING IN LOCALIZED PROSTATE CANCER PATIENTS: EARLY EXPERIENCE European Urology Supplements. 9: 297. DOI: 10.1016/S1569-9056(10)60924-4 |
0.662 |
|
| 2009 |
Huang Y, Curiel L, Kukic A, Plewes DB, Chopra R, Hynynen K. MR acoustic radiation force imaging: in vivo comparison to ultrasound motion tracking. Medical Physics. 36: 2016-20. PMID 19610290 DOI: 10.1118/1.3120289 |
0.41 |
|
| 2009 |
Chopra R, Arani A, Huang Y, Musquera M, Wachsmuth J, Bronskill M, Plewes D. In vivo MR elastography of the prostate gland using a transurethral actuator. Magnetic Resonance in Medicine. 62: 665-71. PMID 19572390 DOI: 10.1002/Mrm.22038 |
0.639 |
|
| 2009 |
Chopra R, Curiel L, Staruch R, Morrison L, Hynynen K. An MRI-compatible system for focused ultrasound experiments in small animal models. Medical Physics. 36: 1867-74. PMID 19544806 DOI: 10.1118/1.3115680 |
0.711 |
|
| 2009 |
Chopra R, Tang K, Burtnyk M, Boyes A, Sugar L, Appu S, Klotz L, Bronskill M. Analysis of the spatial and temporal accuracy of heating in the prostate gland using transurethral ultrasound therapy and active MR temperature feedback. Physics in Medicine and Biology. 54: 2615-33. PMID 19351975 DOI: 10.1088/0031-9155/54/9/002 |
0.701 |
|
| 2009 |
Burtnyk M, Chopra R, Bronskill MJ. Quantitative analysis of 3-D conformal MRI-guided transurethral ultrasound therapy of the prostate: theoretical simulations. International Journal of Hyperthermia : the Official Journal of European Society For Hyperthermic Oncology, North American Hyperthermia Group. 25: 116-31. PMID 19337912 DOI: 10.1080/02656730802578802 |
0.677 |
|
| 2009 |
Curiel L, Chopra R, Hynynen K. In Vivo Monitoring of Focused Ultrasound Surgery Using Local Harmonic Motion Ultrasound in Medicine and Biology. 35: 65-78. PMID 18805626 DOI: 10.1016/J.Ultrasmedbio.2008.07.001 |
0.35 |
|
| 2009 |
Tang K, Asselin M, Burtnyk M, Chopra R, Bronskill M. Three-dimensional thermal therapy using multiple planar ultrasound transducers with real-time MR temperature feedback in gel phantoms Aip Conference Proceedings. 1113: 309-313. DOI: 10.1063/1.3131436 |
0.416 |
|
| 2009 |
Burtnyk M, Chopra R, Bronskill M. Theoretical analysis of the accuracy and safety of MRI-guided transurethral 3-D conformal ultrasound prostate therapy Aip Conference Proceedings. 1113: 180-184. DOI: 10.1063/1.3131408 |
0.386 |
|
| 2008 |
Chopra R, Baker N, Choy V, Boyes A, Tang K, Bradwell D, Bronskill MJ. MRI-compatible transurethral ultrasound system for the treatment of localized prostate cancer using rotational control. Medical Physics. 35: 1346-57. PMID 18491529 DOI: 10.1118/1.2841937 |
0.74 |
|
| 2008 |
Hynynen K, Curiel L, Chopra R. In vivo feasibility of local harmonic motion imaging and its use for thermal surgery control The Journal of the Acoustical Society of America. 123: 3792-3792. DOI: 10.1121/1.2935459 |
0.36 |
|
| 2008 |
Hynynen K, Curiel L, Chopra R. The feasibility of local harmonic motion imaging for the guidance and control of focused ultrasound surgery The Journal of the Acoustical Society of America. 123: 2994-2994. DOI: 10.1121/1.2932542 |
0.365 |
|
| 2007 |
Curiel L, Chopra R, Hynynen K. Progress in multimodality imaging: Truly simultaneous ultrasound and magnetic resonance imaging Ieee Transactions On Medical Imaging. 26: 1740-1747. PMID 18092742 DOI: 10.1109/Tmi.2007.903572 |
0.416 |
|
| 2007 |
Boyes A, Tang K, Yaffe M, Sugar L, Chopra R, Bronskill M. Prostate tissue analysis immediately following magnetic resonance imaging guided transurethral ultrasound thermal therapy. The Journal of Urology. 178: 1080-5. PMID 17644137 DOI: 10.1016/J.Juro.2007.05.011 |
0.715 |
|
| 2007 |
Tang K, Choy V, Chopra R, Bronskill MJ. Conformal thermal therapy using planar ultrasound transducers and adaptive closed-loop MR temperature control: demonstration in gel phantoms and ex vivo tissues. Physics in Medicine and Biology. 52: 2905-19. PMID 17473359 DOI: 10.1088/0031-9155/52/10/018 |
0.699 |
|
| 2007 |
Bronskill M, Chopra R. TU-C-M100F-03: MRI-Controlled Transurethral Ultrasound Therapy for Prostate Cancer Medical Physics. 34: 2548-2548. DOI: 10.1118/1.2761344 |
0.726 |
|
| 2007 |
Burtnyk M, Chopra R, Bronskill M. Simulation of MRI-guided transurethral conformal 3-D ultrasound therapy of the prostate Aip Conference Proceedings. 911: 413-419. DOI: 10.1063/1.2744306 |
0.325 |
|
| 2006 |
Chopra R, Wachsmuth J, Burtnyk M, Haider MA, Bronskill MJ. Analysis of factors important for transurethral ultrasound prostate heating using MR temperature feedback Physics in Medicine and Biology. 51: 827-844. PMID 16467581 DOI: 10.1088/0031-9155/51/4/005 |
0.668 |
|
| 2006 |
Chopra R, Baker N, Boyes A, Choy V, Tang K, Teahan S, Klotz L, Sugar L, Haider MA, Bronskill M. MRI-guided transurethral thermal therapy for prostate disease: In-vivo demonstration in a canine model Aip Conference Proceedings. 829: 400-404. DOI: 10.1063/1.2205505 |
0.344 |
|
| 2005 |
Chopra R, Burtnyk M, Haider MA, Bronskill MJ. Method for MRI-guided conformal thermal therapy of prostate with planar transurethral ultrasound heating applicators Physics in Medicine and Biology. 50: 4957-4975. PMID 16237234 DOI: 10.1088/0031-9155/50/21/001 |
0.685 |
|
| 2005 |
Chopra R, Choy V, Baker S, Tang K, Boyes A, Bronskill M. Sci-AM1 Sat - 01: A system for MRI-guided thermal therapy of prostate disease with transurethral ultrasound heating applicators Medical Physics. 32: 2422-2422. DOI: 10.1118/1.2031042 |
0.468 |
|
| 2005 |
Chopra R, Baker N, Choy V, Bronskill M. Development of a system for MRI-guided thermal therapy of prostate disease with transurethral ultrasound heating applicators Biomedical Optics. 5698: 23-31. DOI: 10.1117/12.591081 |
0.452 |
|
| 2004 |
McDonald M, Lochhead S, Chopra R, Bronskill MJ. Multi-modality tissue-mimicking phantom for thermal therapy. Physics in Medicine and Biology. 49: 2767-78. PMID 15285246 DOI: 10.1088/0031-9155/49/13/001 |
0.653 |
|
| 2003 |
Chopra R, Luginbuhl C, Foster FS, Bronskill MJ. Multifrequency ultrasound transducers for conformal interstitial thermal therapy. Ieee Transactions On Ultrasonics, Ferroelectrics, and Frequency Control. 50: 881-9. PMID 12894921 DOI: 10.1109/Tuffc.2003.1214507 |
0.622 |
|
| 2003 |
Chopra R, Baker SN, Burtnyk M, Weymouth AJ, Bronskill MJ. A control system for MRI-guided conformal interstitial thermal therapy Lecture Notes in Computer Science. 2879: 271-276. |
0.62 |
|
| 2002 |
Chopra R, Luginbuhl C, Weymouth AJ, Foster FS, Bronskill MJ. Interstitial ultrasound heating applicator for MR-guided thermal therapy. Physics in Medicine and Biology. 46: 3133-45. PMID 11768496 DOI: 10.1088/0031-9155/46/12/305 |
0.655 |
|
| 2000 |
Chopra R, Bronskill MJ, Foster FS. Feasibility of linear arrays for interstitial ultrasound thermal therapy. Medical Physics. 27: 1281-6. PMID 10902557 DOI: 10.1118/1.599006 |
0.618 |
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