A Case Report: Giant Liver Hemangioma Treated with Transcatheter Embolization

When treating patients with a massive cavernous hemangioma of the liver that requires nonsurgical therapy, transcatheter arterial embolization has proven to be an effective technique. Significant advantages include the ability to obliterate the vascular supply of these lesions and the minimally invasive nature compared to surgery. A 65-year-old woman arrived at our hospital complaining primarily of stomach pain that had been there for six months. The patient had a hard lump in the right hypochondrium on clinical examination. Ultrasound showed a large, well-defined, heterogeneous lesion with central necrotic areas, with the rest of the liver parenchyma having normal echotexture and flow in the portal vein. The 65-year-old woman's primary complaint upon arrival at our hospital was a stomach ache that had been there for six months. The results of the liver function test were normal. Upon presumptive identification of a significant hepatic hemangioma, the patient was brought to the angio-suite for angiography and proper hepatic artery embolization. Considering the patient's age, the severity of the lesion, and its highly vascular character, endovascular embolization of the proper hepatic artery using lipidol and bleomycin was performed. The patient was discharged after two days in the hospital, administered antibiotics, and advised to follow up after 15 days. Liver function after embolization was within normal limits. The patient had no symptoms after a follow-up at three months. Therefore, endovascular embolization with lipidol and bleomycin is a safe and effective method to obliterate the vascular supply to the lesion, prevent catastrophic bleeding, and provide symptomatic relief to the patient.