Many people know little about hepatic hemangioma and are nervous when they find a hepatic hemangioma of 1~2 cm in diameter during a physical examination. The private hospitals may have a desire to kill me when they see it, huh? In fact, hepatic hemangioma is an abnormal expansion of blood vessels in the liver, smaller hemangioma patients do not feel any discomfort, and the change is also very slow, and will not become cancerous! Smaller hemangiomas can be followed up once a year, so there is no need to be too nervous. Only those hemangiomas with a diameter of more than 5 to 6 cm or those that cause discomfort should be considered for intervention. The most dangerous complication of oversized hemangiomas is rupture and bleeding. In fact, the mature use of interventional technology can successfully solve the problem of hepatic hemangioma. The principle is to find the target vessel of the tumor through catheter technology via femoral artery cannulation, and fill the lesion with a kind of oil (iodized oil) mixed with the drug Pingyangmycin which can destroy the endothelium, i.e. hepatic artery embolization, which can be discharged in 3 or 4 days after surgery. It is a minimally invasive technique with fast recovery, and it is worth to promote its application!