[Right atrial angiosarcoma. report of a case treated successfully by surgery (author's transl)]. / Angiosarcoma dell'atrio destro. Aspetti clinici, ecocardiografici ed istologici in un caso operato con successo.

A 32 years old male presented with symptoms and signs of congestive heart failure. The echocardiographic and angiographic examinations demonstrated a large right atrial tumor prolapsing in the right ventricle through the tricuspid orifice. The patient underwent successful surgical resection of the tumor. Histologically in the lesion was diagnosed as angiosarcoma.