Kathryn Fowler

Title(s)	Professor Of Clinical, Radiology
School	Vc-health Sciences-schools
Address	9500 Gilman Drive # La Jolla CA 92093
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Research

Research Activities and Funding

Training Clinical Scientists in Radiological Imaging
NIH T32EB005970Apr 1, 2006 - Jun 30, 2023
Role: Principal Investigator

ORNG Applications

Clinical Trials

Bibliographic

Publications

Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.

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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.

LI-RADS: Looking Back, Looking Forward. Radiology. 2023 Feb 28; 222801. Chernyak V, Fowler KJ, Do RKG, Kamaya A, Kono Y, Tang A, Mitchell DG, Weinreb J, Santillan CS, Sirlin CB. PMID: 36853182.

View in: PubMed Mentions: Fields:
Rad Radiology
Universal Liver Imaging Lexicon: Imaging Atlas for Research and Clinical Practice. Radiographics. 2023 01; 43(1):e220066. Fowler KJ, Bashir MR, Fetzer DT, Kitao A, Lee JM, Jiang H, Kielar AZ, Ronot M, Kamaya A, Marks RM, Elsayes KM, Tang A, Sirlin CB, Chernyak V. PMID: 36427260.

View in: PubMed Mentions: Fields:
Rad Radiology
Translation:Humans
Erratum to: Point-of-care magnetic resonance technology to measure liver fat: Phantom and first-in-human pilot study (Magn Reson Med. 2022;88:1794-1805). Magn Reson Med. 2023 Mar; 89(3):1281. Barahman M, Grunvald E, Prado PJ, Bussandri A, Henderson WC, Wolfson T, Fowler KJ, Sirlin CB. PMID: 36484224.

View in: PubMed Mentions: Fields:
Dia Diagnostic Imaging
Imaging Features of Premalignant Biliary Lesions and Predisposing Conditions with Pathologic Correlation. Radiographics. 2022 Sep-Oct; 42(5):1320-1337. Zulfiqar M, Chatterjee D, Yoneda N, Hoegger MJ, Ronot M, Hecht EM, Bastati N, Ba-Ssalamah A, Bashir MR, Fowler K. PMID: 35930475.

View in: PubMed Mentions: Fields:
Rad Radiology
Translation:Humans
Point-of-care magnetic resonance technology to measure liver fat: Phantom and first-in-human pilot study. Magn Reson Med. 2022 10; 88(4):1794-1805. Barahman M, Grunvald E, Prado PJ, Bussandri A, Henderson WC, Wolfson T, Fowler KJ, Sirlin CB. PMID: 35611691; PMCID: PMC9339488.

View in: PubMed Mentions: 2 Fields:
Dia Diagnostic Imaging
Translation:Humans
Direct Comparison of Quantitative US versus Controlled Attenuation Parameter for Liver Fat Assessment Using MRI Proton Density Fat Fraction as the Reference Standard in Patients Suspected of Having NAFLD. Radiology. 2022 07; 304(1):75-82. Jung J, Han A, Madamba E, Bettencourt R, Loomba RR, Boehringer AS, Andre MP, Erdman JW, O'Brien WD, Fowler KJ, Sirlin CB, Loomba R. PMID: 35348378; PMCID: PMC9270678.

View in: PubMed Mentions: Fields:
Rad Radiology
Translation:Humans
Eliciting Patient Preferences for Hepatocellular Carcinoma Screening: A Choice-Based Conjoint Analysis. J Am Coll Radiol. 2022 04; 19(4):502-512. Fazeli S, Covarrubias Y, Bassirian S, Cuevas J, Fowler K, Vodkin I, Kono Y, Marks R, Loomba R, Taouli B, Sirlin C, Carlos R. PMID: 35248523.

View in: PubMed Mentions: Fields:
Rad Radiology
Translation:Humans
Comparative efficacy of an optimal exam between ultrasound versus abbreviated MRI for HCC screening in NAFLD cirrhosis: A prospective study. Aliment Pharmacol Ther. 2022 04; 55(7):820-827. Huang DQ, Fowler KJ, Liau J, Cunha GM, Louie AL, An JY, Bettencourt R, Jung J, Gitto Z, Hernandez C, Lopez SJ, Gupta H, Sirlin CB, Marks RM, Loomba R. PMID: 35229334; PMCID: PMC9762322.

View in: PubMed Mentions: 7 Fields:
Dru Drug Therapy Gas Gastroenterology Pha Pharmacology
Translation:Humans
Comparative diagnostic performance of ultrasound shear wave elastography and magnetic resonance elastography for classifying fibrosis stage in adults with biopsy-proven nonalcoholic fatty liver disease. Eur Radiol. 2022 Apr; 32(4):2457-2469. Zhang YN, Fowler KJ, Boehringer AS, Montes V, Schlein AN, Covarrubias Y, Wolfson T, Hong CW, Valasek MA, Andre MP, Loomba R, Sirlin CB. PMID: 34854929; PMCID: PMC8921157.

View in: PubMed Mentions: 5 Fields:
Rad Radiology
Translation:Humans
Automated Liver Segmentation for Quantitative MRI Analysis. Radiology. 2022 02; 302(2):355-356. Cunha GM, Fowler KJ. PMID: 34783598.

View in: PubMed Mentions: Fields:
Rad Radiology
Translation:Humans
Pathologic, Molecular, and Prognostic Radiologic Features of Hepatocellular Carcinoma. Radiographics. 2021 Oct; 41(6):1611-1631. Fowler KJ, Burgoyne A, Fraum TJ, Hosseini M, Ichikawa S, Kim S, Kitao A, Lee JM, Paradis V, Taouli B, Theise ND, Vilgrain V, Wang J, Sirlin CB, Chernyak V. PMID: 34597222.

View in: PubMed Mentions: 6 Fields:
Rad Radiology
Translation:Humans
Imaging Features at the Periphery: Hemodynamics, Pathophysiology, and Effect on LI-RADS Categorization. Radiographics. 2021 Oct; 41(6):1657-1675. Consul N, Sirlin CB, Chernyak V, Fetzer DT, Masch WR, Arora SS, Do RKG, Marks RM, Fowler KJ, Borhani AA, Elsayes KM. PMID: 34559586.

View in: PubMed Mentions: 2 Fields:
Rad Radiology
Translation:Humans
MR Imaging of Diffuse Liver Disease. Magn Reson Imaging Clin N Am. 2021 Aug; 29(3):347-358. Marks RM, Fowler KJ, Bashir MR. PMID: 34243922.

View in: PubMed Mentions: Fields:
Dia Diagnostic Imaging
Translation:Humans
How to Use LI-RADS to Report Liver CT and MRI Observations. Radiographics. 2021 Sep-Oct; 41(5):1352-1367. M Cunha G, Fowler KJ, Roudenko A, Taouli B, Fung AW, Elsayes KM, Marks RM, Cruite I, Horvat N, Chernyak V, Sirlin CB, Tang A. PMID: 34297631; PMCID: PMC8415040.

View in: PubMed Mentions: 1 Fields:
Rad Radiology
Translation:Humans
Accurate Prostate Volumes from Manual Calculations-A Comparison of PI-RADS v2 and v2.1 Measurement Techniques. Acad Radiol. 2021 11; 28(11):1557-1558. An JY, Fowler KJ. PMID: 34078573.

View in: PubMed Mentions: 1 Fields:
Rad Radiology
Translation:Humans
Up-to-Date Role of CT/MRI LI-RADS in Hepatocellular Carcinoma. J Hepatocell Carcinoma. 2021; 8:513-527. Moura Cunha G, Chernyak V, Fowler KJ, Sirlin CB. PMID: 34104640; PMCID: PMC8180267.

View in: PubMed Mentions: 4
Multi-arterial phase MRI depicts inconsistent arterial phase hyperenhancement (APHE) subtypes in liver observations of patients at risk for hepatocellular carcinoma. Eur Radiol. 2021 Oct; 31(10):7594-7604. Cunha GM, Hasenstab KA, Delgado T, Ichikawa S, Lee MH, Dautt Medina PM, Kim SJ, Lee YH, Kwon H, Sirlin CB, Fowler KJ. PMID: 33876298.

View in: PubMed Mentions: 1 Fields:
Rad Radiology
Translation:Humans
Quantitative magnetic resonance imaging for chronic liver disease. Br J Radiol. 2021 May 01; 94(1121):20201377. Moura Cunha G, Navin PJ, Fowler KJ, Venkatesh SK, Ehman RL, Sirlin CB. PMID: 33635729; PMCID: PMC8506189.

View in: PubMed Mentions: 2 Fields:
Rad Radiology
Translation:Humans
Repeatability and accuracy of various region-of-interest sampling strategies for hepatic MRI proton density fat fraction quantification. Abdom Radiol (NY). 2021 07; 46(7):3105-3116. Hong CW, Cui JY, Batakis D, Xu Y, Wolfson T, Gamst AC, Schlein AN, Negrete LM, Middleton MS, Hamilton G, Loomba R, Schwimmer JB, Fowler KJ, Sirlin CB. PMID: 33609166; PMCID: PMC8983333.

View in: PubMed Mentions: 2 Fields:
Dia Diagnostic Imaging Gas Gastroenterology
Translation:Humans
CNN color-coded difference maps accurately display longitudinal changes in liver MRI-PDFF. Eur Radiol. 2021 Jul; 31(7):5041-5049. Hasenstab K, Cunha GM, Ichikawa S, Dehkordy SF, Lee MH, Kim SJ, Schlein A, Covarrubias Y, Sirlin CB, Fowler KJ. PMID: 33449180; PMCID: PMC8906007.

View in: PubMed Mentions: 1 Fields:
Rad Radiology
Translation:Humans
LI-RADS and transplantation: challenges and controversies. Abdom Radiol (NY). 2021 01; 46(1):29-42. Cunha GM, Tamayo-Murillo DE, Fowler KJ. PMID: 31696268.

View in: PubMed Mentions: 3 Fields:
Dia Diagnostic Imaging Gas Gastroenterology
Translation:Humans
Abbreviated MRI for Hepatocellular Carcinoma Screening and Surveillance. Radiographics. 2020 Nov-Dec; 40(7):1916-1931. An JY, Pe?a MA, Cunha GM, Booker MT, Taouli B, Yokoo T, Sirlin CB, Fowler KJ. PMID: 33136476; PMCID: PMC7714535.

View in: PubMed Mentions: 16 Fields:
Rad Radiology
Translation:Humans PHPublic Health
Examining LI-RADS recommendations: should observation size only be measured on non-arterial phases? Abdom Radiol (NY). 2020 10; 45(10):3144-3154. Cunha GM, Kwon H, Wolfson T, Gamst AC, Chung YE, Kim MJ, Kim SW, Sirlin CB, Fowler KJ. PMID: 32193590.

View in: PubMed Mentions: 1 Fields:
Dia Diagnostic Imaging Gas Gastroenterology
Translation:Humans
Imaging Diagnosis of Hepatocellular Carcinoma: The Liver Imaging Reporting and Data System, Why and How? Clin Liver Dis. 2020 11; 24(4):623-636. Cunha GM, Fowler KJ, Abushamat F, Sirlin CB, Kono Y. PMID: 33012449.

View in: PubMed Mentions: 5 Fields:
Gas Gastroenterology
Translation:Humans
Imaging diagnosis of hepatocellular carcinoma: LI-RADS. Chin Clin Oncol. 2021 Feb; 10(1):3. Cunha GM, Sirlin CB, Fowler KJ. PMID: 32527115.

View in: PubMed Mentions: 7 Fields:
Neo Neoplasms
Translation:Humans
Prospective comparison of longitudinal change in hepatic proton density fat fraction (PDFF) estimated by magnitude-based MRI (MRI-M) and complex-based MRI (MRI-C). Eur Radiol. 2020 Sep; 30(9):5120-5129. Mamidipalli A, Fowler KJ, Hamilton G, Wolfson T, Covarrubias Y, Tran C, Fazeli S, Wiens CN, McMillan A, Artz NS, Funk LM, Campos GM, Greenberg JA, Gamst A, Middleton MS, Schwimmer JB, Reeder SB, Sirlin CB. PMID: 32318847; PMCID: PMC7495399.

View in: PubMed Mentions: 1 Fields:
Rad Radiology
Translation:Humans
The relationship between liver triglyceride composition and proton density fat fraction as assessed by 1 H MRS. NMR Biomed. 2020 06; 33(6):e4286. Hamilton G, Schlein AN, Wolfson T, Cunha GM, Fowler KJ, Middleton MS, Loomba R, Sirlin CB. PMID: 32128921; PMCID: PMC7211117.

View in: PubMed Mentions: 4 Fields:
Dia Diagnostic Imaging Nuc Nuclear Medicine
Translation:Humans
Editorial on "Head-to-Head Comparison of PI-RADS Version 2 and 2.1 in Transition Zone Lesions for Detection of Prostate Cancer". J Magn Reson Imaging. 2020 08; 52(2):587-588. An JY, Fowler KJ. PMID: 32003510; PMCID: PMC7367752.

View in: PubMed Mentions: Fields:
Dia Diagnostic Imaging
Translation:Humans
Assessing Radiology Research on Artificial Intelligence: A Brief Guide for Authors, Reviewers, and Readers-From the Radiology Editorial Board. Radiology. 2020 Mar; 294(3):487-489. Bluemke DA, Moy L, Bredella MA, Ertl-Wagner BB, Fowler KJ, Goh VJ, Halpern EF, Hess CP, Schiebler ML, Weiss CR. PMID: 31891322.

View in: PubMed Mentions: 90 Fields:
Rad Radiology
Translation:Humans
Is It Time to Expand the Definition of Washout Appearance in LI-RADS? Radiology. 2019 Jun; 291(3):658-659. Fowler KJ, Sirlin CB. PMID: 30990765.

View in: PubMed Mentions: 5 Fields:
Rad Radiology
Translation:Humans
Liver fibrosis imaging: A clinical review of ultrasound and magnetic resonance elastography. J Magn Reson Imaging. 2020 01; 51(1):25-42. Zhang YN, Fowler KJ, Ozturk A, Potu CK, Louie AL, Montes V, Henderson WC, Wang K, Andre MP, Samir AE, Sirlin CB. PMID: 30859677; PMCID: PMC6742585.

View in: PubMed Mentions: 16 Fields:
Dia Diagnostic Imaging
Translation:Humans
Pilot study on longitudinal change in pancreatic proton density fat fraction during a weight-loss surgery program in adults with obesity. J Magn Reson Imaging. 2019 10; 50(4):1092-1102. Covarrubias Y, Fowler KJ, Mamidipalli A, Hamilton G, Wolfson T, Leinhard OD, Jacobsen G, Horgan S, Schwimmer JB, Reeder SB, Sirlin CB. PMID: 30701611; PMCID: PMC6667307.

View in: PubMed Mentions: 4 Fields:
Dia Diagnostic Imaging
Translation:Humans
Hepatic steatosis and reduction in steatosis following bariatric weight loss surgery differs between segments and lobes. Eur Radiol. 2019 May; 29(5):2474-2480. Fazeli Dehkordy S, Fowler KJ, Mamidipalli A, Wolfson T, Hong CW, Covarrubias Y, Hooker JC, Sy EZ, Schlein AN, Cui JY, Gamst AC, Hamilton G, Reeder SB, Sirlin CB. PMID: 30547206; PMCID: PMC6483076.

View in: PubMed Mentions: 8 Fields:
Rad Radiology
Translation:Humans
Liver Imaging Reporting and Data System (LI-RADS) Version 2018: Imaging of Hepatocellular Carcinoma in At-Risk Patients. Radiology. 2018 12; 289(3):816-830. Chernyak V, Fowler KJ, Kamaya A, Kielar AZ, Elsayes KM, Bashir MR, Kono Y, Do RK, Mitchell DG, Singal AG, Tang A, Sirlin CB. PMID: 30251931; PMCID: PMC6677371.

View in: PubMed Mentions: 197 Fields:
Rad Radiology
Translation:Humans
CT Assessment of Pancreatic Cancer: What Are the Gaps in Predicting Surgical Outcomes? Radiology. 2018 12; 289(3):719-720. Fowler KJ. PMID: 30251932.

View in: PubMed Mentions: Fields:
Rad Radiology
Translation:Humans
Technical report: gadoxetate-disodium-enhanced 2D R2* mapping: a novel approach for assessing bile ducts in living donors. Abdom Radiol (NY). 2018 07; 43(7):1656-1660. Fazeli Dehkordy S, Fowler KJ, Wolfson T, Igarashi S, Lamas Constantino CP, Hooker JC, Hong CW, Mamidipalli A, Gamst AC, Hemming A, Sirlin CB. PMID: 29086007; PMCID: PMC6042650.

View in: PubMed Mentions: 1 Fields:
Dia Diagnostic Imaging Gas Gastroenterology
Translation:Humans
Liver fat imaging-a clinical overview of ultrasound, CT, and MR imaging. Br J Radiol. 2018 Sep; 91(1089):20170959. Zhang YN, Fowler KJ, Hamilton G, Cui JY, Sy EZ, Balanay M, Hooker JC, Szeverenyi N, Sirlin CB. PMID: 29722568; PMCID: PMC6223150.

View in: PubMed Mentions: 58 Fields:
Rad Radiology
Translation:Humans
LI-RADS major features: CT, MRI with extracellular agents, and MRI with hepatobiliary agents. Abdom Radiol (NY). 2018 01; 43(1):75-81. Santillan C, Fowler K, Kono Y, Chernyak V. PMID: 28828680.

View in: PubMed Mentions: 13 Fields:
Dia Diagnostic Imaging Gas Gastroenterology
Translation:Humans
Comment: Fancier and More Expensive Do Mean Better: An Argument for Computed Tomography Staging of Patients With Colorectal Liver Metastases. Ann Surg Oncol. 2017 12; 24(Suppl 3):605-606. Fowler KJ, Linehan DC, Menias CO. PMID: 29168097.

View in: PubMed Mentions: 1 Fields:
Gen General Surgery Neo Neoplasms
Translation:Humans
Evidence Supporting LI-RADS Major Features for CT- and MR Imaging-based Diagnosis of Hepatocellular Carcinoma: A Systematic Review. Radiology. 2018 01; 286(1):29-48. Tang A, Bashir MR, Corwin MT, Cruite I, Dietrich CF, Do RKG, Ehman EC, Fowler KJ, Hussain HK, Jha RC, Karam AR, Mamidipalli A, Marks RM, Mitchell DG, Morgan TA, Ohliger MA, Shah A, Vu KN, Sirlin CB, LI-RADS Evidence Working Group. PMID: 29166245; PMCID: PMC6677284.

View in: PubMed Mentions: 81 Fields:
Rad Radiology
Translation:Humans
2017 Version of LI-RADS for CT and MR Imaging: An Update. Radiographics. 2017 Nov-Dec; 37(7):1994-2017. Elsayes KM, Hooker JC, Agrons MM, Kielar AZ, Tang A, Fowler KJ, Chernyak V, Bashir MR, Kono Y, Do RK, Mitchell DG, Kamaya A, Hecht EM, Sirlin CB. PMID: 29131761.

View in: PubMed Mentions: 89 Fields:
Rad Radiology
Translation:Humans
Interreader Reliability of LI-RADS Version 2014 Algorithm and Imaging Features for Diagnosis of Hepatocellular Carcinoma: A Large International Multireader Study. Radiology. 2018 01; 286(1):173-185. Fowler KJ, Tang A, Santillan C, Bhargavan-Chatfield M, Heiken J, Jha RC, Weinreb J, Hussain H, Mitchell DG, Bashir MR, Costa EAC, Cunha GM, Coombs L, Wolfson T, Gamst AC, Brancatelli G, Yeh B, Sirlin CB. PMID: 29091751.

View in: PubMed Mentions: 29 Fields:
Rad Radiology
Translation:Humans
Agreement Between Magnetic Resonance Imaging Proton Density Fat Fraction Measurements and Pathologist-Assigned Steatosis Grades of Liver Biopsies From Adults With Nonalcoholic Steatohepatitis. Gastroenterology. 2017 09; 153(3):753-761. Middleton MS, Heba ER, Hooker CA, Bashir MR, Fowler KJ, Sandrasegaran K, Brunt EM, Kleiner DE, Doo E, Van Natta ML, Lavine JE, Neuschwander-Tetri BA, Sanyal A, Loomba R, Sirlin CB, NASH Clinical Research Network. PMID: 28624576; PMCID: PMC5695870.

View in: PubMed Mentions: 101 Fields:
Gas Gastroenterology
Translation:Humans CTClinical Trials
Erratum to: Hot spleen: hypervascular lesions of the spleen. Abdom Imaging. 2015 Oct; 40(8):3367. Bowerson M, Menias CO, Lee K, Fowler KJ, Luna A, Yano M, Sandrasegaran K, Elsayes KM. PMID: 26475435.

View in: PubMed Mentions: 1 Fields:
Dia Diagnostic Imaging Gas Gastroenterology
Colorectal liver metastases: state of the art imaging. Ann Surg Oncol. 2013 Apr; 20(4):1185-93. Fowler KJ, Linehan DC, Menias CO. PMID: 23115006.

View in: PubMed Mentions: 16 Fields:
Gen General Surgery Neo Neoplasms
Translation:Humans Animals