Publications Print Dhillon P, Naidu M, Olson MC, VanBuren WM, Sheedy SP, Wells ML, Fidler JL, Heiken JP, Venkatesh SK, Kelm ZS. Diffusely Infiltrative Small Bowel Disease. Radiographics. 2024 Sep; 44 (9):e230148 View PubMed Sengupta N, Kastenberg DM, Bruining DH, Latorre M, Leighton JA, Brook OR, Wells ML, Guglielmo FF, Naringrekar HV, Gee MS, Soto JA, Park SH, Yoo DC, Ramalingam V, Huete A, Khandelwal A, Gupta A, Allen BC, Anderson MA, Dane BR, Sokhandon F, Grand DJ, Tse JR, Fidler JL. The Role of Imaging for GI Bleeding: ACG and SAR Consensus Recommendations. Radiology. 2024 Mar; 310 (3):e232298 View PubMed Sengupta N, Kastenberg DM, Bruining DH, Latorre M, Leighton JA, Brook OR, Wells ML, Guglielmo FF, Naringrekar HV, Gee MS, Soto JA, Park SH, Yoo DC, Ramalingam V, Huete A, Khandelwal A, Gupta A, Allen BC, Anderson MA, Dane BR, Sokhandon F, Grand DJ, Tse JR, Fidler JL. The Role of Imaging for Gastrointestinal Bleeding: Consensus Recommendations From the American College of Gastroenterology and Society of Abdominal Radiology. Am J Gastroenterol. 2024 Mar 1; 119 (3):438-449 Epub 2023 Oct 04 View PubMed Brown MJ, Kolbe AB, Hull NC, Hilscher M, Kamath PS, Yalon M, Gu CN, Amawi ADT, Venkatesh SK, Wells ML. Imaging of Fontan-Associated Liver Disease. J Comput Assist Tomogr. 2024 Jan-Feb 01; 48(1):1-11. Epub 2023 Aug 10. View PubMed Inoue A, Sheedy SP, Wells ML, Mileto A, Goenka AH, Ehman EC, Yalon M, Murthy NS, Mathis KL, Behm KT, Shawki SF, Bruining DH, Graham RP, Fletcher JG. Rectal cancer pelvic recurrence: imaging patterns and key concepts to guide treatment planning. Abdom Radiol (NY). 2023 Jun; 48 (6):1867-1879 Epub 2023 Feb 04 View PubMed Dane B, Gupta A, Wells ML, Anderson MA, Fidler JL, Naringrekar HV, Allen BC, Brook OR, Bruining DH, Gee MS, Grand DJ, Kastenberg D, Khandelwal A, Sengupta N, Soto JA, Guglielmo FF. Dual-Energy CT Evaluation of Gastrointestinal Bleeding. Radiographics. 2023 Jun; 43 (6):e220192 View PubMed Olson MC, Bach CR, Wells ML, Andrews JC, Khandelwal A, Welle CL, Fidler JL. Imaging of Bowel Ischemia: An Update, From the AJR Special Series on Emergency Radiology. AJR Am J Roentgenol. 2023 Feb; 220 (2):173-185 Epub 2022 Aug 10 View PubMed Voss BA, Khandelwal A, Wells ML, Inoue A, Venkatesh SK, Lee YS, Johnson MP, Fletcher JG. Impact of dual-energy 50-keV virtual monoenergetic images on radiologist confidence in detection of key imaging findings of small hepatocellular carcinomas using multiphase liver CT. Acta Radiol. 2022 Nov; 63 (11):1443-1452 Epub 2021 Nov 01 View PubMed Nehra AK, Sheedy SP, Johnson CD, Flicek KT, Venkatesh SK, Heiken JP, Wells ML, Ehman EC, Barlow JM, Fletcher JG, Olson MC, Bharucha AE, Katzka DA, Fidler JL. Imaging Review of Gastrointestinal Motility Disorders. Radiographics. 2022 Nov-Dec; 42 (7):2014-2036 Epub 2022 Oct 07 View PubMed Yalon M, Tahboub Amawi AD, Kelm ZS, Wells ML, Teo LLS, Heiken JP, Sheedy SP, Torbenson MS, Fidler JL, Venkatesh SK. Eosinophilic Disorders of the Gastrointestinal Tract and Associated Abdominal Viscera: Imaging Findings and Diagnosis. Radiographics. 2022 Jul-Aug; 42 (4):1081-1102 Epub 2022 June 24 View PubMed Hilscher MB, Wells ML, Venkatesh SK, Cetta F, Kamath PS. Fontan-associated liver disease. Hepatology. 2022 May; 75 (5):1300-1321 Epub 2022 Mar 15 View PubMed McMillan RA, Bowen AJ, Wells ML, Ekbom DC. Transoral Laser-Assisted Diverticulectomy: Swallow Study Results after Complete Endoscopic Pouch Excision for Zenker's Diverticulum. Ann Otol Rhinol Laryngol. 2022 Feb; 131 (2):117-125 Epub 2021 Apr 30 View PubMed Fidler JL, Guglielmo FF, Brook OR, Strate LL, Bruining DH, Gupta A, Allen BC, Anderson MA, Wells ML, Ramalingam V, Gunn ML, Grand DJ, Gee MS, Huete A, Khandalwal A, Sokhandon F, Park SH, Yoo DC, Soto JA. Management of gastrointestinal bleeding: Society of Abdominal Radiology (SAR) Institutional Survey. Abdom Radiol (NY). 2022 Jan; 47 (1):2-12 Epub 2021 Sept 23 View PubMed 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. Med Phys. 2022 Jan; 49 (1):70-83 Epub 2021 Dec 01 View PubMed Nepal P, Wells M, Ojili V, Khandelwal K, Lalwani N, Khandelwal A. Problem-solving with MRI in acute abdominopelvic conditions, part 1: gastrointestinal, hepatobiliary, and pancreatic diseases. Emerg Radiol. 2021 Dec; 28 (6):1161-1172 Epub 2021 July 11 View PubMed Guglielmo FF, Wells ML, Bruining DH, Strate LL, Huete A, Gupta A, Soto JA, Allen BC, Anderson MA, Brook OR, Gee MS, Grand DJ, Gunn ML, Khandelwal A, Park SH, Ramalingam V, Sokhandon F, Yoo DC, Fidler JL. Gastrointestinal Bleeding at CT Angiography and CT Enterography: Imaging Atlas and Glossary of Terms. Radiographics. 2021 Oct; 41 (6):1632-1656 View PubMed Welle CL, Venkatesh SK, Reeder SB, VanBuren WM, Wells ML, Sheedy SP, Fidler JL. Dual contrast liver MRI: a pictorial illustration. Abdom Radiol (NY). 2021 Oct; 46 (10):4588-4600 Epub 2021 June 02 View PubMed Mohammadinejad P, Kwapisz L, Fidler JL, Sheedy SP, Heiken JP, Khandelwal A, Wells ML, Froemming AT, Hansel SL, Lee YS, Inoue A, Halaweish AF, McCollough CH, Bruining DH, Fletcher JG. The utility of a dual-phase, dual-energy CT protocol in patients presenting with overt gastrointestinal bleeding. Acta Radiol Open. 2021 Jul; 10 (7):20584601211030658 Epub 2021 July 27 View PubMed Singh DP, Sheedy S, Goenka AH, Wells M, Lee NJ, Barlow J, Sharma A, Kandlakunta H, Chandra S, Garg SK, Majumder S, Levy MJ, Takahashi N, Chari ST. Computerized tomography scan in pre-diagnostic pancreatic ductal adenocarcinoma: Stages of progression and potential benefits of early intervention: A retrospective study. Pancreatology. 2020 Oct; 20 (7):1495-1501 Epub 2020 Aug 11 View PubMed 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 Radiol. 2020 Sep; 61(9):1186-1195. Epub 2020 Jan 27. View PubMed Nehra AK, Sheedy SP, Wells ML, VanBuren WM, Hansel SL, Deepak P, Lee YS, Bruining DH, Fletcher JG. Imaging Findings of Ileal Inflammation at Computed Tomography and Magnetic Resonance Enterography: What do They Mean When Ileoscopy and Biopsy are Negative? J Crohns Colitis. 2020 May 21; 14 (4):455-464 View PubMed Kim S, Marcus R, Wells ML, Sheedy SP, Hansel SL, Bruining DH, Barlow JM, Carter RE, Lee YS, Johnson MP, Fidler JL, Goenka AH, McCollough CH, Fletcher JG. The evolving role of imaging for small bowel neuroendocrine neoplasms: estimated impact of imaging and disease-free survival in a retrospective observational study. Abdom Radiol (NY). 2020 Mar; 45 (3):623-631 View PubMed Allen AM, Shah VH, Therneau TM, Venkatesh SK, Mounajjed T, Larson JJ, Mara KC, Schulte PJ, Kellogg TA, Kendrick ML, McKenzie TJ, Greiner SM, Li J, Glaser KJ, Wells ML, Chen J, Ehman RL, Yin M. The Role of Three-Dimensional Magnetic Resonance Elastography in the Diagnosis of Nonalcoholic Steatohepatitis in Obese Patients Undergoing Bariatric Surgery. Hepatology. 2020 Feb; 71 (2):510-521 Epub 2019 Mar 15 View PubMed Allen AM, Shah VH, Therneau TM, Venkatesh SK, Mounajjed T, Larson JJ, Mara KC, Kellogg TA, Kendrick ML, McKenzie TJ, Greiner SM, Li J, Glaser KJ, Wells ML, Gunneson TJ, Ehman RL, Yin M. Multiparametric Magnetic Resonance Elastography Improves the Detection of NASH Regression Following Bariatric Surgery. Hepatol Commun. 2020 Feb; 4 (2):185-192 Epub 2019 Nov 05 View PubMed Adamo DA, Sheedy SP, Menias CO, Wells ML, Fidler JL. Malabsorption Syndromes, Vasculitis, and Other Uncommon Diseases. Magn Reson Imaging Clin N Am. 2020 Feb; 28 (1):55-73 Epub 2019 Nov 01 View PubMed Deepak P, Pundi KN, Bruining DH, Fidler JL, Barlow JM, Hansel SL, Harmsen WS, Wells ML, Fletcher JG. Multiphase Computed Tomographic Enterography: Diagnostic Yield and Efficacy in Patients With Suspected Small Bowel Bleeding. Mayo Clin Proc Innov Qual Outcomes. 2019 Dec; 3 (4):438-447 Epub 2019 Nov 22 View PubMed Navin PJ, Kim B, Wells ML, Khandelwal A, Halaweish AF, Moen TR, Johnson MP, McCollough S, Lee YS, Leng S, McCollough CH, Fletcher JG. Reducing radiation dose for multi-phase contrast-enhanced dual energy renal CT: pilot study evaluating prior iterative reconstruction. Abdom Radiol (NY). 2019 Oct; 44(10):3350-3358. View PubMed Fidler JL, Gunn ML, Soto JA, Brook OR, Allen BC, Guglielmo FF, Grand DJ, Gee MS, Wells ML, Huete A, Sokhandon F, Ramalingam V, Al-Hawary MM, LeBedis CA, Park SH. Society of abdominal radiology gastrointestinal bleeding disease-focused panel consensus recommendations for CTA technical parameters in the evaluation of acute overt gastrointestinal bleeding. Abdom Radiol (NY). 2019 Sep; 44 (9):2957-2962 View PubMed Marcus RP, Fletcher JG, Ferrero A, Leng S, Halaweish AF, Gutjahr R, Vrtiska TJ, Wells ML, Enders FT, McCollough CH. Detection and Characterization of Renal Stones by Using Photon-Counting-based CT. Radiology. 2018 Nov; 289 (2):436-442 Epub 2018 Aug 07 View PubMed Morrison TC, Wells M, Fidler JL, Soto JA. Imaging Workup of Acute and Occult Lower Gastrointestinal Bleeding. Radiol Clin North Am. 2018 Sep; 56 (5):791-804 View PubMed Ehman EC, Torbenson MS, Wells ML, Welch BT, Thompson SM, Garg I, Venkatesh SK. Hepatic tumors of vascular origin: imaging appearances. Abdom Radiol (NY). 2018 Aug; 43 (8):1978-1990 View PubMed Wells ML, Venkatesh SK. Congestive hepatopathy. Abdom Radiol (NY). 2018 Aug; 43 (8):2037-2051 View PubMed Thompson SM, Wells ML, Andrews JC, Ehman EC, Menias CO, Hallemeier CL, Roberts LR, Venkatesh SK. Venous invasion by hepatic tumors: imaging appearance and implications for management. Abdom Radiol (NY). 2018 Aug; 43 (8):1947-1967 View PubMed Wells ML, Fidler JL, Bruining DH, Hansel SL, Froemming AT, Barlow JM, Fletcher JG. CT of Acute GI Bleeding Radiographics. 2018. Wells ML, Hansel SL, Bruining DH, Fletcher JG, Froemming AT, Barlow JM, Fidler JL. CT for Evaluation of Acute Gastrointestinal Bleeding. Radiographics. 2018 Jul-Aug; 38 (4):1089-1107 Epub 2018 June 08 View PubMed Venkatesh SK, Wells ML, Miller FH, Jhaveri KS, Silva AC, Taouli B, Ehman RL. Magnetic resonance elastography: beyond liver fibrosis-a case-based pictorial review. Abdom Radiol (NY). 2018 Jul; 43 (7):1590-1611 View PubMed Wells ML, Hough DM, Fidler JL, Kamath PS, Poterucha JT, Venkatesh SK. Benign nodules in post-Fontan livers can show imaging features considered diagnostic for hepatocellular carcinoma. Abdom Radiol (NY). 2017 Nov; 42 (11):2623-2631 View PubMed Horowitz JM, Venkatesh SK, Ehman RL, Jhaveri K, Kamath P, Ohliger MA, Samir AE, Silva AC, Taouli B, Torbenson MS, Wells ML, Yeh B, Miller FH. Evaluation of hepatic fibrosis: a review from the society of abdominal radiology disease focus panel. Abdom Radiol (NY). 2017 Aug; 42 (8):2037-2053 View PubMed Wells ML, Froemming AT, Kawashima A, Vrtiska TJ, Kim B, Hartman RP, Holmes DR 3rd, Carter RE, Bartley AC, Leng S, McCollough CH, Fletcher JG. A multi-reader in vitro study using porcine kidneys to determine the impact of integrated circuit detectors and iterative reconstruction on the detection accuracy, size measurement, and radiation dose for small (<4 mm) renal stones. Acta Radiol. 2017 Aug; 58: (8)1012-1019. View PubMed Vasconcelos RN, Dolan SG, Barlow JM, Wells ML, Sheedy SP, Fidler JL, Hansel S, Harmsen S, Fletcher JG. Impact of CT enterography on the diagnosis of small bowel gastrointestinal stromal tumors. Abdom Radiol (NY). 2017 May; 42 (5):1365-1373 View PubMed Wells ML, Moynagh MR, Carter RE, Childs RA, Leitch CE, Fletcher JG, Yeh BM, Venkatesh SK. Correlation of hepatic fractional extracellular space using gadolinium enhanced MRI with liver stiffness using magnetic resonance elastography. Abdom Radiol (NY). 2017 Jan; 42 (1):191-198 View PubMed Srinivasa Babu A, Wells ML, Teytelboym OM, Mackey JE, Miller FH, Yeh BM, Ehman RL, Venkatesh SK. Elastography in Chronic Liver Disease: Modalities, Techniques, Limitations, and Future Directions. Radiographics. 2016 Nov-Dec; 36 (7):1987-2006 Epub 2016 Sept 30 View PubMed Wells ML, Fenstad ER, Poterucha JT, Hough DM, Young PM, Araoz PA, Ehman RL, Venkatesh SK. Imaging Findings of Congestive Hepatopathy. Radiographics. 2016 Jul-Aug; 36 (4):1024-37 Epub 2016 June 10 View PubMed Wells ML, Venkatesh SK, Chandan VS, Fidler JL, Fletcher JG, Johnson GB, Hough DM, Roberts LR. Biphenotypic hepatic tumors: imaging findings and review of literature. Abdom Imaging. 2015 Oct; 40 (7):2293-305 View PubMed Black DF, Wood CP, Wells ML, Erickson BJ, Diehn FE, Kaufmann TJ, Rydberg CH, Gilbertson JR, Hunt CH. Emergent, After Hours Magnetic Resonance Imaging of the Spine. J Neuroimaging. 2015 Jul-Aug; 25 (4):590-4 Epub 2014 Sept 18 View PubMed PST-20216377 Home Publications