Fig. 3From: Epithelioid angiosarcoma of the duodenum: a case reportResected specimen. a Surgical specimen from subtotal stomach-preserving pancreatoduodenectomy. Two dark red polypoid tumors were found in the duodenum. Arrowhead; the oral side tumor. Arrow; the anal side tumor. b The anal side tumor (arrow) showed erosion, and the oral side tumor (arrowhead) showed ulcerationBack to article page