title: [Primary squamous cell carcinoma of the stomach: a case report].
mesh_terms: D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000000981:diagnostic imaging*; D002299:Cardia; D006801:Humans; D008297:Male; D011859:Radiography; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging*