A case of primary hemangiopericytoma of liver

Background: Hemangiopericytoma is a vascular tumor arises from pericyte of Zimmermann. Hemangiopericytoma arises from varies the location, but most commonly reported in extremities, retroperitoneum, head and neck, spine and cranium. However, intra-abdominal hemangiopericytoma is very rare. There are varies case report of intra-abdominal hemangiopericytoma including liver, spleen, pelvic cavity, and omentum; but primary hemangiopericytoma of the liver is very rare. Case Report: This is a case report of 49-year-old male presenting with abdominal pain for 2 months duration. No other positive history. During evaluation of the patient found to be having a mass lesion in the liver adjacent to caudate lobe, which compresses inferior vena cava. It found to be a primary hepatic hemangiopericytoma of the liver