title: Case 1. Necrotic tumor of the upper abdomen, most likely primary gallbladder carcinoma.
mesh_terms: D002277:Carcinoma / Q000000981:diagnostic imaging*; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging*; D004379:Duodenal Neoplasms / Q000000981:diagnostic imaging*; D005260:Female; D005706:Gallbladder Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D008875:Middle Aged; D009336:Necrosis; D011859:Radiography