OBJECTIVE To examine treatment of hepatic epithelioid hemangioendothelioma (EHE), a rare vascular tumor with a variable course. Treatment modalities at our institution include liver resection, transplantation, and catheter-based therapies. DESIGN, PATIENTS, AND MAIN OUTCOME MEASURES Retrospective review of 25 patients treated for hepatic EHE (1976-2007). We examined treatment modality, overal...

Hepatic epithelioid hemangioendothelioma (HEHE) is a rare category of vascular tumor with uncertain malignant potential. It commonly presents nonspecific and variable clinical manifestations, ranging from asymptomatic to hepatic failure. In addition, laboratory measurements and imaging features also lack specificity in the diagnosis of HEHE. The aim of the present study is to highlight the dile...

Retiform hemangioendothelioma (RH) is an extremely rare low-grade angiosarcoma mainly involving the skin and subcutaneous tissue. Clinically patients often present with an asymptomatic slow-growing solitary nodular or plaque-like lesion. RH is characterized by frequent local recurrences but a very low metastatic rate. Here we reported a case of RH in a 61-year-old Chinese woman who presented wi...

OBJECTIVE Epithelioid hemangioendothelioma is a rare member of vascular tumors of intermediate malignancy. Recently, presence of t(1;3) translocation and WWTR1/CAMTA1 gene fusion, which enhances CAMTA1 expression, are found to be specific to this tumor. We investigated the CAMTA1 immune expression profile of epithelioid hemangioendothelioma and its potential mimickers using a commercially avail...