K
Kumar Sandrasegaran
Researcher at Indiana University
Publications - 64
Citations - 3340
Kumar Sandrasegaran is an academic researcher from Indiana University. The author has contributed to research in topics: Pancreatitis & Nonalcoholic fatty liver disease. The author has an hindex of 25, co-authored 64 publications receiving 2692 citations. Previous affiliations of Kumar Sandrasegaran include Mayo Clinic & Indiana University – Purdue University Indianapolis.
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Journal ArticleDOI
CT Texture Analysis: Definitions, Applications, Biologic Correlates, and Challenges.
TL;DR: Although CTTA CT texture analysis seems to be a promising imaging biomarker, there is marked variability in methods, parameters reported, and strength of associations with biologic correlates.
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CT vs MRCP: Optimal Classification of IPMN Type and Extent
Joshua A. Waters,C. Max Schmidt,Jason W. Pinchot,Patrick B. White,Oscar W. Cummings,Henry A. Pitt,Kumar Sandrasegaran,Fatih Akisik,Thomas J. Howard,Attila Nakeeb,Nicholas J. Zyromski,Keith D. Lillemoe +11 more
TL;DR: CT falls short of MRCP in detecting a ductal connection, estimating main duct involvement, and identification of small branch duct cysts, which should be employed for optimal management of patients with IPMN.
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Correlation of CT Enteroclysis With Surgical Pathology in Crohn's Disease
Michael V. Chiorean,Kumar Sandrasegaran,Romil Saxena,Dean D. Maglinte,Attila Nakeeb,Cynthia S. Johnson +5 more
TL;DR: CTE may reliably differentiate between inflammatory and fibrostenotic lesions and may have an important role in the management of Crohn's disease.
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Agreement Between Magnetic Resonance Imaging Proton Density Fat Fraction Measurements and Pathologist-Assigned Steatosis Grades of Liver Biopsies From Adults With Nonalcoholic Steatohepatitis.
Michael S. Middleton,Elhamy Heba,Catherine A. Hooker,Mustafa R. Bashir,Kathryn J. Fowler,Kumar Sandrasegaran,Elizabeth M. Brunt,David E. Kleiner,Edward Doo,Mark L. Van Natta,Joel E. Lavine,Brent A. Neuschwander-Tetri,Arun J. Sanyal,Rohit Loomba,Claude B. Sirlin +14 more
TL;DR: Based on data from a phase 2 randomized controlled trial of adults with NASH, PDFF estimated by MRI scanners of different field strength and at different sites, accurately classifies grades and changes in hepatic steatosis when histologic analysis of biopsies is used as a reference.
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Gender differences in alcohol metabolism: Relationship to liver volume and effect of adjusting for body mass
Paul Y. Kwo,Vijay A. Ramchandani,Sean O'Connor,Deborah Amann,Lucinda G. Carr,Kumar Sandrasegaran,Kenyon K. Kopecky,Ting-Kai Li +7 more
TL;DR: Women have greater clearance of ethanol per unit lean body mass, confirming previous oral alcohol administration studies, and explaining the equivalent alcohol elimination rates seen when men and women are compared on the basis of liver size.