title: Obliteration of periarterial retropancreatic fat on CT in pancreatitis: an exception to the rule.
authors.affiliation: Department of Diagnostic Radiology, Mayo Clinic, Rochester, MN 55905.
authors.forename: P H
authors.initials: PH
authors.lastname: Luetmer
authors.forename: D H
authors.initials: DH
authors.lastname: Stephens
authors.forename: A P
authors.initials: AP
authors.lastname: Fischer
mesh_terms: D000273:Adipose Tissue / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000000981:diagnostic imaging*; D010195:Pancreatitis / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed