A Case Presentation of Metastatic Hepatic Epithelioid Hemangioendothelioma: A Rare Vascular Tumor.

Epithelioid hemangioendothelioma (EHE) is an uncommon vascular tumor that can present in various organs, including the liver. Hepatic EHE (HEHE) may showcase with metastases at initial presentation, as patients have vague symptoms such as right upper quadrant pain leading to the risk of delayed diagnosis. There is no standard treatment. Fortunately, prognosis is good. This remains true for some patients with metastatic disease who are not being actively treated. In this report, we present a unique case of metastatic HEHE in a 65-year-old Caucasian male who has not received treatment and continues to remain in stable condition after his initial diagnosis three years ago.