Infantile hemangioma is a kind of soft tissue tumor, most of hemangiomas will subside on their own, very few hemangiomas cause serious deformity and dysfunction or even threaten life due to their rapid growth or location in important areas and compression of surrounding tissues. Hemangioma is due to the imbalance of balance between angiogenic factors and angiogenesis inhibitory factors during embryonic period, resulting in the abnormal proliferation of vascular endothelial cells, it is a common soft tissue tumor, mostly seen in the skin of head and neck. It is a common soft tissue tumor, mostly seen in the skin of head and neck. It can grow rapidly in infancy and stop growing in adulthood. 1. Most infantile hemangiomas are relatively mild, and superficial hemangioma lesions may appear on the skin surface. They are usually present at birth as small erythematous macules and may grow rapidly up to 1 year of age, sometimes extending up to 18 months after birth, followed by a gradual transition to a period of remission, which occurs in 50% of children at 5 years of age; 2. 40%~50% of hemangiomas can leave various sequelae after regression, such as skin pigmentation or hypopigmentation, capillary dilatation, skin laxity, scarring or atrophy. 3. Few hemangiomas can cause compression symptoms or pain if they are large in size due to rapid growth or located in important parts, and if they are distributed around the orbit, they can block the field of vision and affect the eyesight. The compression of hemangioma in some special location may cause serious deformity and dysfunction, or even threaten life. If you find that your baby has hemangioma, you need to go to the regular hospital immediately and follow the doctor’s instructions for treatment.