Spontaneous rupture of liver hemangioma: Risk factors for rupture

• DOI: 10.1007/bf02391033
• Publication Date: 2006-05-10T10:14:12Z
• Authors: Koichi Aiura; Ryo Ohshima; Kenji Matsumoto; Seiichiro Ishii; Yoshito Arisawa; Motohito Nakagawa; Katsuhiko Noga
• Keywords: 03 medical and health sciences; 0302 clinical medicine; 3. Good health

We report a case of spontaneous rupture of a giant cavernous hemangioma of the liver arising from the caudate lobe, with extrahepatic growth, in a 67-year-old man. At emergency laparotomy, partial resection of the caudate lobe was performed and the hemangioma was found to measure 13 ×12×8 cm. The patient had a 10-year history of severe asthma requiring steroid therapy. To investigate the risk factors for spontaneous rupture of hepatic hemangioma, we compared the characteristics of patients with ruptured and non-ruptured lesions showing extrahepatic growth reported in the Japanese literature. Lesions with a diameter ≥4 cm located on the surface of the liver or showing extrahepatic growth appear to have a high risk of spontaneous rupture if the patient receives steroid therapy for a coexisting disorder. Even in patients who have not received steroid therapy, hemangiomas≥7–8 cm in diameter located in the left lobe with extrahepatic growth may also have a high risk of rupture. The treatment of hepatic hemangioma should be decided on the basis of the size and the location, and on the requirement for steroid therapy.