Lymphangioma of the duodenum: case report with light and electron microscopic observation.
D000328:Adult; D004379:Duodenal Neoplasms / Q000473:pathology*; D006801:Humans; D008202:Lymphangioma / Q000473:pathology*; D008297:Male; D008854:Microscopy, Electron; D010784:Photomicrography; D011859:Radiography