Radically resected epithelioid angiosarcoma that originated in the mediastinum.

Angiosarcoma is a rare neoplasm, accounting for only 1%-2% of all sarcomas. It occurs most frequently in the skin and soft tissue and rarely in the thoracic region. To our knowledge, a mediastinal angiosarcoma is extremely rare. We report on the surgical resection of a rare case of giant epithelioid angiosarcoma originating in the anterior mediastinum, followed by six courses of adjuvant chemotherapy (doxorubicin + ifosfamide). The patient is alive and asymptomatic 1 year after surgery. As the prognosis for unresectable cases is generally dismal, surgical resection and adjuvant therapy can be an option for mediastinal angiosarcoma.