Hepatic hemangiomas are benign tumors of the liver. Hepatic cavernous hemangiomas are the most common. Spongiform hemangiomas are usually solitary, about 10% are multiple and can be distributed in one or both lobes of the liver. Patients usually have no conscious symptoms. Clinical manifestations: 1. Small hemangiomas are mostly asymptomatic, while larger hemangiomas may have distension and pain in the liver. 2.Small hemangioma is asymptomatic, while for larger hemangioma, a mass can be palpated in the right upper abdomen and the liver is large. 3.Large liver, mass and compression symptoms due to the enlargement of tumor are mostly asymptomatic in early stage. Hazards: Hepatic hemangioma curbs the healthy function of liver and weakens the innate basis of healthy liver generation. As hepatic hemangioma attaches to the liver, with its gradual growth, the area expands and the blood lake increases. The stasis hardens and blood thickens, causing gradual abnormalities in liver function.