AIMS: To report seven cases of epithelioid haemangioendothelioma (EHE) of the liver, a rare, low-grade malignant neoplasm of vascular origin that have been treated in our institution. MATERIALS AND METHODS: Patients with ages ranging from 25 to 60 years presenting mainly with non-specific symptoms, such as right upper quadrant abdominal pain or weight loss. The tumours presented as multiple, nodular lesions involving both lobes of the liver. This type of tumour is often difficult to diagnose, with the final diagnosis being established only by histological examination. The key to diagnosis was the demonstration of cells containing factor VIII-related antigen. RESULTS: Five patients underwent orthotopic liver transplantation (OLT), four of whom are alive at a median follow up 38 months (11-88 months). One patient died of recurrent of disease at 88 months. Two patients did not receive an OLT since they presented with extrahepatic metastatic disease; they died at 21 and 25 months from diagnosis. CONCLUSION: Orthotopic liver transplantation may be considered as a potentially curative treatment for this rare form of tumour when the disease is confined to the liver.
AIMS: To report seven cases of epithelioid haemangioendothelioma (EHE) of the liver, a rare, low-grade malignant neoplasm of vascular origin that have been treated in our institution. MATERIALS AND METHODS:Patients with ages ranging from 25 to 60 years presenting mainly with non-specific symptoms, such as right upper quadrant abdominal pain or weight loss. The tumours presented as multiple, nodular lesions involving both lobes of the liver. This type of tumour is often difficult to diagnose, with the final diagnosis being established only by histological examination. The key to diagnosis was the demonstration of cells containing factor VIII-related antigen. RESULTS: Five patients underwent orthotopic liver transplantation (OLT), four of whom are alive at a median follow up 38 months (11-88 months). One patient died of recurrent of disease at 88 months. Two patients did not receive an OLT since they presented with extrahepatic metastatic disease; they died at 21 and 25 months from diagnosis. CONCLUSION: Orthotopic liver transplantation may be considered as a potentially curative treatment for this rare form of tumour when the disease is confined to the liver.
Authors: Carmine G Nudo; Eric M Yoshida; Vincent G Bain; Denis Marleau; Phil Wong; Paul J Marotta; Eberhard Renner; Kymberly D Watt; Marc Deschênes Journal: Can J Gastroenterol Date: 2008-10 Impact factor: 3.522