Kaposi sarcoma of the oesophagus.
D000328:Adult; D001466:Barium Sulfate; D004938:Esophageal Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D011859:Radiography; D012514:Sarcoma, Kaposi / Q000000981:diagnostic imaging*
D001466:Barium Sulfate