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Title: Multidetector CT imaging of the pancreatic groove: differentiating carcinomas from paraduodenal pancreatitis. Author: Shin LK, Jeffrey RB, Pai RK, Raman SP, Fishman EK, Olcott EW. Journal: Clin Imaging; 2016; 40(6):1246-1252. PubMed ID: 27636383. Abstract: OBJECTIVE: This study aims to identify multidetector row CT (MDCT) findings that differentiate paraduodenal pancreatitis (PDP) from groove carcinomas (GC). METHODS: Two radiologists retrospectively reviewed various imaging features on pancreas protocol CT scans of 8 PDP and 8 GC patients. Two-tailed Fisher's Exact Test was used for statistical analysis. RESULTS: MDCT findings correlating with PDP included benign common bile duct morphology (P<.01), duodenal wall thickening (P<.05), and cystic groove lesions (P<.01). A statistical difference in gastroduodenal artery (GDA) encasement was not observed (P=.119). CONCLUSIONS: There are several MDCT findings that favor PDP over GC. However, presence of GDA encasement is not a reliable distinguishing feature.[Abstract] [Full Text] [Related] [New Search]