Angiosarcoma of the chest wall with a gastric metastasis.

A rare case of chest-wall angiosarcoma with high tendency of local recurrence and with a solitary gastric metastasis is reported. The patient was an 84-year-old man who had a left lateral thoracic mass with a colic pain. The histological diagnosis of a biopsied specimen suggested an angiosarcoma. The first resection was performed, the resected specimen consisted of the 8th, 9th and 10th ribs including the tumor. However the tumor recurred around the primary site and the second resection was undertaken eight months after the first resection. Only three months after the second resection a second chest-wall recurrence together with a solitary gastric metastasis was found. Progressive emaciation, anemia and thrombocytopenia became evident, and the patient died the 40th day after the gastrectomy. Primarily a wide resection of the chest wall beyond the pathologically negative region around the tumor is thought to be necessary.