[Radiological aspects of malignant neoplasms of the duodenal bulb].
D000230:Adenocarcinoma / Q000000981:diagnostic imaging*; D004379:Duodenal Neoplasms; D004386:Duodenum; D006801:Humans; D009369:Neoplasms; D011859:Radiography
ADENOCARCINOMA/radiography; DUODENUM/neoplasms