Treatment of cervical hemangioma

YAG laser has a strong coagulation effect on hemangioma.

freeze

The principle of cryotherapy is to cause the formation of intracellular ice crystals and destroy the structure of cells under rapid cooling. The commonly used refrigerant is liquid nitrogen, which is put into various freezing devices for direct contact treatment. Because the penetration range of freezing is only a few millimeters. Therefore, it is only suitable for superficial hemangioma, and each freezing time can only be within 10 second. If it exceeds this limit, it will cause tissue necrosis. Treatment every 2 ~ 3 weeks 1 time. After hemangioma is cured by this method, there is no scar left.

3. Hardener

Its principle is to inject sclerosing agent into hemangioma to cause embolus, which makes tumor tissue shrink and achieve the purpose of treatment.

operation

Large hemangioma can be removed by stages. If hemangioma is accompanied by carotid artery, the operation should be especially cautious to avoid bleeding. Postoperative residual hemangioma can be treated by radiotherapy or other treatment methods.