title: Radiology window case no. 7.
mesh_terms: D000236:Adenoma / Q000000981:diagnostic imaging*; D000367:Age Factors; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging*; D003967:Diarrhea / Q000209:etiology; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D014882:Water-Electrolyte Balance