title: Giant duodenal ulceration.
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D004379:Duodenal Neoplasms / Q000000981:diagnostic imaging* / Q000532:radiotherapy / Q000601:surgery; D004381:Duodenal Ulcer / Q000000981:diagnostic imaging* / Q000532:radiotherapy; D006801:Humans; D008223:Lymphoma / Q000000981:diagnostic imaging; D016403:Lymphoma, Large B-Cell, Diffuse / Q000532:radiotherapy; D008297:Male; D011859:Radiography; D011879:Radiotherapy Dosage