title: The radiological and pathological features in a case of secondary amyloidosis involving the gastrointestinal tract.
mesh_terms: D000686:Amyloidosis / Q000000981:diagnostic imaging* / Q000473:pathology; D003937:Diagnosis, Differential; D004931:Esophageal Achalasia / Q000000981:diagnostic imaging; D004935:Esophageal Diseases / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012594:Scleroderma, Localized / Q000000981:diagnostic imaging; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology