[Epithelioid hemangioendothelioma of the liver and superior vena cava. Radiological results apropos of a case in an adult].

Epithelioid hemangioendothelioma is a rare, ubiquitous, vascular tumor, difficult to diagnosis but sometimes identified after detection of metastases, and with a prognosis intermediary between angioma and angiosarcoma. The tumors have been described as developing in the large venous trunks and recently lesions have been reported in liver. Little documented data exist with respect to radiologic appearances. A case is reported with a histologically confirmed hepatic localization in association with a lesion in superior vena cava.