Sigmoid colon angiosarcoma with intraperitoneal bleeding and early metastasis.
Angiosarcoma of the gastrointestinal tract is a very rare malignancy with only a few cases reported in the literature. The case of a 60-year-old woman who presented with abdominal pain and a sigmoid mass on computed tomography (CT) scan is reported. Upon exploration, the patient was found to have a subserosal hemorrhagic mass. Angiosarcoma of the sigmoid colon was diagnosed upon pathological examination. The patient developed subsequent recurrence of her disease with distant metastasis. Approximately 4 months later, she expired. Angiosarcoma of the gastrointestinal tract is a very aggressive malignant tumor. The primary treatment is surgical excision. The role of adjuvant therapy is not well established.
El Chaar
Maher
M
Department of Surgery, St Luke's Hospital, Bethlehem, PA 18015, USA.
McQuay
Nathaniel
N
D017809:Fatal Outcome; D005260:Female; D006394:Hemangiosarcoma / Q000150:complications* / Q000175:diagnosis / Q000556:secondary*; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D010532:Peritoneal Diseases / Q000209:etiology*; D012811:Sigmoid Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000473:pathology*