It is common for infants to have hemangioma in their belly button, and the specific treatment plan depends on the size and degree of lesion of the patient’s belly button hemangioma. For early stage or infants within one year old, if the hemangioma is not very large and has no special symptoms, it can be treated by clinical symptomatic observation and will generally fade or disappear on its own in about two years to reach the degree of cure. For larger hemangiomas, local surgical excision can be performed. If the effect is not obvious, liquid nitrogen laser freezing can also be applied to completely remove the hemangioma. At the same time, radiation irradiation or nucleotide dressing can also be applied to make the vascular network embolized and the tumor gradually shrink to achieve the purpose of complete cure.