Endoscopic and pathologic features of gastrointestinal Kaposi's sarcoma: a report of four cases in patients with the acquired immune deficiency syndrome.
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications; D000328:Adult; D001706:Biopsy; D004724:Endoscopy; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008297:Male; D012514:Sarcoma, Kaposi / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*