John Thomas, M.B.B.S., M.D.

Publications

  1. Kim H, Thomas JV, Nix JW, Gordetsky JB, Li Y, Rais-Bahrami S. Portable Perfusion Phantom Offers Quantitative Dynamic Contrast-Enhanced Magnetic Resonance Imaging for Accurate Prostate Cancer Grade Stratification: A Pilot Study. Acad Radiol. 2021 Mar; 28 (3):405-413 Epub 2020 Mar 27
    View PubMed
  2. Godby RC, Kraemer RR, May J, Soni S, Reddy V, Thomas JV, Mehta A. Co-Occurrence of Familial Hemophagocytic Lymphohistiocytosis Type 2 and Chronic Active Epstein-Barr Virus in Adulthood. Am J Med Sci. 2021 Mar; 361(3):388-393. Epub 2020 Oct 07.
    View PubMed
  3. Galgano SJ, McDonald AM, Rais-Bahrami S, Porter KK, Choudhary G, Burgan C, Bhambhvani P, Nix JW, Morgan DE, Li Y, Thomas JV, McConathy J. Utility of (18)F-Fluciclovine PET/MRI for Staging Newly Diagnosed High-Risk Prostate Cancer and Evaluating Response to Initial Androgen Deprivation Therapy: A Prospective Single-Arm Pilot Study. AJR Am J Roentgenol. 2020 Oct 14 [Epub ahead of print]
    View PubMed
  4. Thomas JV, Porter KK, Woodard SA, Singhal A, Frazier MA, Morgan DE, Canon CL. Improving Body Imaging Throughput the Midst of COVID 19 Applied Radiology. 2020; 33-38.
  5. Thomas JV, Abou Elkassem AM, Ganeshan B, Smith AD. MR Imaging Texture Analysis in the Abdomen and Pelvis. Magn Reson Imaging Clin N Am. 2020 Aug; 28 (3):447-456 Epub 2020 June 06
    View PubMed
  6. Truong M, Baack Kukreja JE, Rais-Bahrami S, Barashi NS, Wang B, Nuffer Z, Park JH, Lam K, Frye TP, Nix JW, Thomas JV, Feng C, Chapin BF, Davis JW, Hollenberg G, Oto A, Eggener SE, Joseph JV, Weinberg E, Messing EM. Multi-institutional Clinical Tool for Predicting High-risk Lesions on 3Tesla Multiparametric Prostate Magnetic Resonance Imaging. Eur Urol Oncol. 2019 May; 2 (3):257-264 Epub 2019 Jan 04
    View PubMed
  7. Gold SA, Shih JH, Rais-Bahrami S, Bloom JB, Vourganti S, Singla N, Baroni RH, Coker MA, Fialkoff J, Noschang J, Roehrborn CG, Turkbey B, Pinto PA, Collaborators. When to Biopsy the Seminal Vesicles: A Validated Multiparametric Magnetic Resonance Imaging and Target Driven Model to Detect Seminal Vesicle Invasion in Prostate Cancer. J Urol. 2019 Jan 23 [Epub ahead of print]
    View PubMed
  8. Dix DB, McDonald AM, Gordetsky JB, Nix JW, Thomas JV, Rais-Bahrami S. How Would MRI-targeted Prostate Biopsy Alter Radiation Therapy Approaches in Treating Prostate Cancer? Urology. 2018 Dec; 122:139-146 Epub 2018 Aug 30
    View PubMed
  9. Coker MA, Glaser ZA, Gordetsky JB, Thomas JV, Rais-Bahrami S. Targets missed: predictors of MRI-targeted biopsy failing to accurately localize prostate cancer found on systematic biopsy. Prostate Cancer Prostatic Dis. 2018 Nov; 21 (4):549-555 Epub 2018 July 09
    View PubMed
  10. McNamara MM, Thomas JV, Alexander LF, Little MD, Bolus DN, Li YE, Morgan DE. Diffusion-weighted MRI as a screening tool for hepatocellular carcinoma in cirrhotic livers: correlation with explant data-a pilot study. Abdom Radiol (NY). 2018 Oct; 43 (10):2686-2692
    View PubMed
  11. Glaser ZA, Porter KK, Thomas JV, Gordetsky JB, Rais-Bahrami S. MRI findings guiding selection of active surveillance for prostate cancer: a review of emerging evidence. Transl Androl Urol. 2018 Sep; 7 (Suppl 4):S411-S419
    View PubMed
  12. Gordetsky JB, Schultz L, Porter KK, Nix JW, Thomas JV, Del Carmen Rodriguez Pena M, Rais-Bahrami S. Defining the optimal method for reporting prostate cancer grade and tumor extent on magnetic resonance/ultrasound fusion-targeted biopsies. Hum Pathol. 2018 Jun; 76:68-75 Epub 2018 Mar 16
    View PubMed
  13. Coker MA, Glaser ZA, Gordetsky JB, Thomas JV, Rais-Bahrami S. Targets missed: predictors of MRI-targeted biopsy failing to accurately localize prostate cancer found on systematic biopsy. Prostate Cancer Prostatic. 2018. Epub 2021 May 18.
    View PubMed
  14. Mehralivand S, Shih JH, Rais-Bahrami S, Oto A, Bednarova S, Nix JW, Thomas JV, Gordetsky JB, Gaur S, Harmon SA, Siddiqui MM, Merino MJ, Parnes HL, Wood BJ, Pinto PA, Choyke PL, Turkbey B. A Magnetic Resonance Imaging-Based Prediction Model for Prostate Biopsy Risk Stratification. JAMA Oncol. 2018 May 1; 4 (5):678-685
    View PubMed
  15. Yarlagadda VK, Lai WS, Gordetsky JB, Porter KK, Nix JW, Thomas JV, Rais-Bahrami S. MRI/US fusion-guided prostate biopsy allows for equivalent cancer detection with significantly fewer needle cores in biopsy-naive men. Diagn Interv Radiol. 2018 May-Jun; 24 (3):115-120
    View PubMed
  16. Sherrer RL, Lai WS, Thomas JV, Nix JW, Rais-Bahrami S. Incidental findings on multiparametric MRI performed for evaluation of prostate cancer. Abdom Radiol (NY). 2018 Mar; 43 (3):696-701
    View PubMed
  17. Truong M, Wang B, Gordetsky JB, Nix JW, Frye TP, Messing EM, Thomas JV, Feng C, Rais-Bahrami S. Multi-institutional nomogram predicting benign prostate pathology on magnetic resonance/ultrasound fusion biopsy in men with a prior negative 12-core systematic biopsy. Cancer. 2018 Jan 15; 124 (2):278-285 Epub 2017 Oct 04
    View PubMed
  18. Galgano S, Viets Z, Fowler K, Gore L, Thomas JV, McNamara M, McConathy J. Practical Considerations for Clinical PET/MR Imaging. PET Clin. 2018 Jan; 13 (1):97-112
    View PubMed
  19. Zarzour JG, Galgano S, McConathy J, Thomas JV, Rais-Bahrami S. Lymph node imaging in initial staging of prostate cancer: An overview and update. World J Radiol. 2017 Oct 28; 9 (10):389-399
    View PubMed
  20. Oberoi M, Reddy T, Gordetsky JB, Thomas JV, Rais-Bahrami S. Benign testicular neoplasm in a human immunodeficiency virus-positive patient masquerading as testicular cancer. Urol Ann. 2017 Oct-Dec; 9 (4):393-396
    View PubMed
  21. Zarzour JG, Lockhart ME, West J, Turner E, Jackson BE, Thomas JV, Robbin ML. Contrast-Enhanced Ultrasound Classification of Previously Indeterminate Renal Lesions. J Ultrasound Med. 2017 Sep; 36 (9):1819-1827 Epub 2017 Apr 21
    View PubMed
  22. Rais-Bahrami S, Nix JW, Turkbey B, Pietryga JA, Sanyal R, Thomas JV, Gordetsky JB. Clinical and multiparametric MRI signatures of granulomatous prostatitis. Abdom Radiol (NY). 2017 Jul; 42 (7):1956-1962
    View PubMed
  23. Lai WS, Gordetsky JB, Thomas JV, Nix JW, Rais-Bahrami S. Factors predicting prostate cancer upgrading on magnetic resonance imaging-targeted biopsy in an active surveillance population. Cancer. 2017 Jun 1; 123 (11):1941-1948 Epub 2017 Jan 31
    View PubMed
  24. Galgano S, Viets Z, Fowler K, Gore L, Thomas JV, McNamara M, McConathy J. Practical Considerations for Clinical PET/MR Imaging. Magn Reson Imaging Clin N Am. 2017 May; 25 (2):281-296 Epub 2017 Mar 01
    View PubMed
  25. Gordetsky JB, Thomas JV, Nix JW, Rais-Bahrami S. Higher Prostate Cancer Grade Groups Are Detected in Patients Undergoing Multiparametric MRI-targeted Biopsy Compared With Standard Biopsy. Am J Surg Pathol. 2017 Jan; 41 (1):101-105
    View PubMed
  26. Thomas JV, Sanyal R, O'Malley JP, Singh SP, Morgan DE, Canon CL. A Guide to Writing Academic Portfolios for Radiologists. Acad Radiol. 2016 Dec; 23 (12):1595-1603 Epub 2016 Oct 11
    View PubMed
  27. Guthrie PJ, Thomas JV, Peker D, Turkbey B, Rais-Bahrami S. Perivesical unicentric Castleman disease initially suspected to be metastatic prostate cancer. Urol Ann. 2016 Apr-Jun; 8 (2):245-8
    View PubMed
  28. Thomas JV, Bolus DN, Jackson BE, Berland LL, Yester M, Morgan DE. Gadoxetate Disodium enhanced spectral dual-energy CT for evaluation of cholangiocarcinoma: Preliminary data. Ann Med Surg (Lond). 2016 Mar; 6:17-22 Epub 2016 Jan 19
    View PubMed
  29. Sardari A, Thomas JV, Nix JW, Pietryga JA, Sanyal R, Gordetsky JB, Rais-Bahrami S. Incidental Bladder Cancer Detected on Multiparametric Magnetic Resonance Imaging of the Prostate Gland. Case Rep Urol. 2015; 2015:503154 Epub 2015 Dec 13
    View PubMed
  30. Patel BN, Thomas JV, Lockhart ME, Berland LL, Morgan DE. Single-source dual-energy spectral multidetector CT of pancreatic adenocarcinoma: optimization of energy level viewing significantly increases lesion contrast. Clin Radiol. 2013 Feb; 68 (2):148-54 Epub 2012 Aug 11
    View PubMed
  31. Thomas JV, Lockhart M. Genitourinary case of the day Radiological Society of North America Annual Meeting. 2012.
  32. Thomas JV, Lockhart M. Genitourinary case of the day Radiological Society of North America Annual Meeting. 2011.
  33. Heilbrun ME, Nygaard IE, Lockhart ME, Richter HE, Brown MB, Kenton KS, Rahn DD, Thomas JV, Weidner AC, Nager CW, Delancey JO. Correlation between levator ani muscle injuries on magnetic resonance imaging and fecal incontinence, pelvic organ prolapse, and urinary incontinence in primiparous women. Am J Obstet Gynecol. 2010 May; 202 (5):488.e1-6 Epub 2010 Mar 12
    View PubMed
  34. Brady MJ, Thomas J, Wong TZ, Franklin KM, Ho LM, Paulson EK. Adrenal nodules at FDG PET/CT in patients known to have or suspected of having lung cancer: a proposal for an efficient diagnostic algorithm. Radiology. 2009 Feb; 250 (2):523-30
    View PubMed
  35. Thomas J, Rideau AM, Paulson EK, Bisset GS 3rd. Emergency department imaging: current practice. J Am Coll Radiol. 2008 Jul; 5 (7):811-816e2
    View PubMed
  36. Branham V, Thomas J, Jaffe T, Crockett M, South M, Jamison M, Weidner A. Levator ani abnormality 6 weeks after delivery persists at 6 months. Am J Obstet Gynecol. 2007 Jul; 197 (1):65.e1-6
    View PubMed
  37. Czito BG, Bendell JC, Willett CG, Morse MA, Blobe GC, Tyler DS, Thomas J, Ludwig KA, Mantyh CR, Ashton J, Yu D, Hurwitz HI. Bevacizumab, oxaliplatin, and capecitabine with radiation therapy in rectal cancer: Phase I trial results. Int J Radiat Oncol Biol Phys. 2007 Jun 1; 68 (2):472-8
    View PubMed
  38. Schindera ST, Nelson RC, DeLong DM, Jaffe TA, Merkle EM, Paulson EK, Thomas J. Multi-detector row CT of the small bowel: peak enhancement temporal window--initial experience. Radiology. 2007 May; 243 (2):438-44 Epub 2007 Mar 23
    View PubMed
  39. Thompson WM, Kilani RK, Smith BB, Thomas J, Jaffe TA, Delong DM, Paulson EK. Accuracy of abdominal radiography in acute small-bowel obstruction: does reviewer experience matter? AJR Am J Roentgenol. 2007 Mar; 188 (3):W233-8
    View PubMed
  40. McGonegle SJ, Dziedzic TS, Thomas J, Hertzberg BS. Pseudoaneurysm of the uterine artery after an uncomplicated spontaneous vaginal delivery. J Ultrasound Med. 2006 Dec; 25 (12):1593-7
    View PubMed
  41. Thomas JV, Turner SR, Nelson RC, Paulson EK . Post procedure sepsis in imaging-guided percutaneous hepatic abscess drainage: how often does it occur? Am J Roentgenol. 2006; 1419-1422.
  42. Macha DB, Thomas J, Nelson RC. Pigtail catheters used for percutaneous fluid drainage: comparison of performance characteristics. Radiology. 2006 Mar; 238 (3):1057-63
    View PubMed
  43. Merkle EM, Haugan PA, Thomas J, Jaffe TA, Gullotto C. 3.0- Versus 1.5-T MR cholangiography: a pilot study. AJR Am J Roentgenol. 2006 Feb; 186 (2):516-21
    View PubMed
  44. Jaffe TA, Martin LC, Thomas J, Adamson AR, DeLong DM, Paulson EK. Small-bowel obstruction: coronal reformations from isotropic voxels at 16-section multi-detector row CT. Radiology. 2006 Jan; 238 (1):135-42 Epub 2005 Nov 17
    View PubMed
  45. Hoyte L, Thomas J, Foster RT, Shott S, Jakab M, Weidner AC. Racial differences in pelvic morphology among asymptomatic nulliparous women as seen on three-dimensional magnetic resonance images. Am J Obstet Gynecol. 2005 Dec; 193 (6):2035-40
    View PubMed
  46. Thomas J, Jaffe TA, Paulson EK. Gadolinium-enhanced CT angiography of endovascular stent-grafts. AJR Am J Roentgenol. 2005 Apr; 184 (4):1178-80
    View PubMed
  47. Paulson EK, Jaffe TA, Thomas J, Harris JP, Nelson RC. MDCT of patients with acute abdominal pain: a new perspective using coronal reformations from submillimeter isotropic voxels. AJR Am J Roentgenol. 2004 Oct; 183 (4):899-906
    View PubMed
  48. Ho LM, Nelson RC, Thomas J, Gimenez EI, DeLong DM. Abdominal aortic aneurysms at multi-detector row helical CT: optimization with interactive determination of scanning delay and contrast medium dose. Radiology. 2004; 232(3):854-859.
    View PubMed
  49. Smith JC, Nelson RC, Gimenez EI, Heneghan JP, Thomas J, DeLong DM, Kurylo LM. Multidetector helical computed tomography of the liver: comparison of hepatic enhancement using two different contrast media strategies. Acad Radiol.. 2004; 11: 267-71.
    View PubMed
  50. Ho LM, Thomas J, Fine SA, Paulson EK. Usefulness of sonographic guidance during percutaneous biopsy of mesenteric masses. AJR Am J Roentgenol. 2003 Jun; 180 (6):1563-6
    View PubMed
  51. Thomas J, Rifkin M, Nazeer T. Intratesticular leiomyoma of the body of the testis. J Ultrasound Med. 1998 Dec; 17 (12):785-7
    View PubMed
  52. Thomas JV, Phillip J, Joseph PP. Disseminated discoid lupus erythematosus with squamous cell carcinoma J Indian Rheumatism Assoc. 1987; 58-60.
PST-20519737