Angiosarcoma is a rare form of soft tissue sarcoma. Primary small intestinal angiosarcomas are especially uncommon. The clinical presentations of small intestinal angiosarcomas vary but gastrointestinal (GI) bleeding is a frequent finding. We present a case of persistent GI bleeding of unknown etiology culminating in operative exploration demonstrating a primary small intestinal angiosarcoma. A discussion of the diagnosis, pathology, and management of angiosarcoma with a review of the current literature is provided including molecular genetics, difficult cases, and current treatment options.
Keywords: angiosarcoma; gastrointestinal bleeding; sarcoma; small bowel bleeding.
© 2015 Wiley Periodicals, Inc.