Infantile hemangioma (IH), i.e. hemangioma in the traditional sense, is divided into three types: strawberry, spongy, and mixed, and according to the clinical manifestations, it is divided into proliferative and regressive phases, and the proliferative phase is usually appeared in the first 6 months to 1 year after birth. Infantile hemangioma is a true vascular tumor, caused by abnormal proliferation of vascular endothelial cells, its incidence in newborns is 2~3%, and the incidence in female preterm infants is 30%. There is no obvious family history of hemangiomas. 60% of hemangiomas occur on the head and neck, and they are characterized by rapid postnatal growth for 8-12 months, followed by slow spontaneous degeneration over the next 5-8 years. Most hemangiomas require only observation and heal without treatment. However, larger hemangiomas often leave behind localized deformities such as skin atrophy and scarring. Only 10% of hemangiomas cause complications, including ulcers, infections or bleeding, and 1% are life-threatening. Early treatment can control the growth of hemangiomas and avoid extensive orthopedic surgery. 1.Poplar hemangioma 2.Cavernous hemangioma 3.Mixed hemangioma