A successful treatment for hepatocellular carcinoma with Osler-Rendu-Weber disease using radiofrequency ablation under laparoscopy.

Hepatocellular carcinoma (HCC) can be difficult to diagnose and treat in patients with Osler-Rendu-Weber disease due to vascular malformation and regenerative nodular hyperplasia. In addition, percutaneous liver puncture should be avoided for the diagnosis and treatment as the procedure carries a high risk of bleeding. We herein report the successful treatment of HCC in a patient with Osler-Rendu-Weber disease using radiofrequency ablation (RFA) under laparoscopy.