The birth of each little life is the happiest moment for a family. Parents mostly look for the special things on their little ones and occasionally find a birthmark unique to the little one, well, this birthmark is unique to my baby! There are different types of birthmarks, some are brownish-yellow, some are greenish-purple, like bruises, while others are bright red. Many parents will find that tan birthmarks are generally more stable and show local skin pigmentation, which can be used as a marker to identify their baby, while cyanotic birthmarks may disappear on their own during the baby’s growth and development, and are generally most common on the buttocks, and red birthmarks are more special, initially as small localized scattered red dots or patches, some on the head, face and neck, and some on the trunk and limbs, during the baby’s growth and development. These red dotted birthmarks will gradually increase in size and fuse into patches, which requires parents to be alert to whether their children are suffering from hemangioma-related diseases. Hemangioma is a benign tumor that occurs in the vascular tissue and is formed due to the misconfiguration of vascular tissue and tumor-like proliferation, mostly within the first month of life. If parents find suspected hemangioma tissues on their babies, they need to observe them closely and record them regularly. It is better to place a scale in the record and measure them regularly from half a month to a month, and if the tumor is found to increase, it needs to be treated early; if parents ignore it, it will lead to a series of problems, such as when the hemangioma gradually expands into pieces, the difficulty of treatment will increase accordingly, and the aesthetics will be seriously affected after treatment. In addition, the depth of hemangioma growth also deepens as time progresses, and too deep may invade joints and muscles, which may affect the function of the corresponding organs or tissues after treatment, thus not only increasing the financial burden, but also the effectiveness of treatment. Kasabach-Merritt syndrome, also called dangerous hemangioma, is characterized by huge hemangioma, thrombocytopenia and depleting coagulation disorder. This kind of hemangioma is also only a rash or purplish lump of the size of a needle tip or pigeon egg at birth, and parents mostly think it is a birthmark, but the lump increases significantly with the over-proportional growth of the baby’s day age, and the edge expands and spreads rapidly, while However, as the baby grows older, the lumps increase in size and the edges expand and spread rapidly. Therefore, early detection and treatment of hemangioma is recommended. At present, there are many different treatments for hemangioma, but surgical excision is the only definitive and effective cure for hemangioma. If surgical treatment can remove the lesion, then surgical treatment is actively adopted, but many hemangiomas are not suitable for surgical treatment, such as those in the perineal area, joints and viscera, etc., other means are needed; like early pinpoint-like hemangiomas, local drug application can be used, hemangiomas in the perineal area can be treated with oral propranolol, hemangiomas in the muscles can be treated with local injection of sclerotherapy on a trial basis, and those on joints The treatment of hemangioma is a combination of individualized treatment methods, and appropriate treatment methods should be selected according to the type, size and depth of the hemangioma.