Duodenal Angiosarcoma: An Unusual Cause of Severe Gastrointestinal Bleeding
Article Outline
Angiosarcoma is a rare soft-tissue neoplasm that occurs most often in the skin and the subcutaneous tissues but very rarely in the gastrointestinal tract. We report a case of primary intestinal angiosarcoma with severe gastrointestinal bleeding. This patient was referred to our institute for shock with tarry-bloody stool and severe anemia. Panendoscopy revealed multiple duodenal polypoid tumors, and initial biopsy specimen showed poorly differentiated adenocarcinoma. The tumors were treated with pancreaticoduodenectomy, but the patient died 2 weeks after the operation as a result of acute respiratory distress syndrome. The pathology was consistent with angiosarcoma of the duodenum. In our experience, this tumor may cause severe bleeding, and surgery should be performed as soon as possible to prevent complications of hypovolemic shock.
Key words: angiosarcoma , immunohistochemistry , intestinal neoplasm
No full text is available. To read the body of this article, please view the PDF online.
References
- . Angiosarcoma of the small intestine: a case report and literature review . Am J Gastroenterol . 1994;89:797–800
- . Small-bowel angiosarcoma after pelvic irradiation: a report of two cases . Int J Colorectal Dis . 1999;14:308–310
- . Intra-abdominal angiosarcomatosis: report of two cases after pelvic irradiation . Cancer . 1991;67:2275–2279
- . Angiosarcoma of the colon developing in a capsule of a foreign body. Report of a case with associated hemorrhagic diathesis . Am J Clin Pathol . 1992;97:416–420
- . Epithelioid angiosarcoma arising in a surgically constructed arteriovenous fistula: a rare complication of chronic immunosuppression in the setting of renal transplantation . Am J Surg Pathol . 1998;22:1154–1159
- . Angiosarcoma involving the gastrointestinal tract: a series of primary and metastatic cases . Am J Surg Pathol . 2004;28:298–307
- . Epithelioid angiosarcoma of the small bowel . Gastrointest Endosc . 2006;64:1018–1021
- Multifocal epithelioid angiosar-coma of the small intestine . Virchows Arch . 2000;437:90–94
- A case of primary angiosarcoma of small intestine presenting as recurrent gastrointestinal bleeding . Korean J Gastroenterol . 2005;46:404–408
- . Angiosarcoma of the small intestine after radiation therapy: report of a case . J Formos Med Assoc . 1993;92:658–661
- . Postirradiation angiosarcoma of the terminal ileum . J Chin Med Assoc . 1991;48:147–152
- . Aggressive behavior of classical Kaposi's sarcoma and coexistence with angiosarcoma . J Gerontol A Biol Sci Med Sci . 2005;60:520–523
- . Massive transfusion as a risk factor for acute lung injury: association or causation? . Crit Care Med . 2006;34:s144–s150
- . Clinical predictors of and mortality in acute respiratory distress syndrome: potential role of red cell transfusion . Crit Care Med . 2005;33:1191–1198
PII: S1726-4901(08)70019-4
doi:10.1016/S1726-4901(08)70019-4
© 2007 Elsevier. Published by Elsevier Inc. All rights reserved.
