title: Peribiliary fat: a new roentgenographic finding.
mesh_terms: D000273:Adipose Tissue / Q000000981:diagnostic imaging*; D001659:Biliary Tract / Q000000981:diagnostic imaging*; D002758:Cholangiography; D002765:Cholecystography; D003135:Common Bile Duct / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006500:Hepatic Duct, Common / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D011168:Portal System / Q000000981:diagnostic imaging; D014056:Tomography, X-Ray