A hemangioma is a benign (non-cancerous) tumor consisting of dilated blood vessels.

Hemangioma is described as a congenital benign skin lesion consisting of dense, usually elevated masses of dilated blood vessels".[1] In most cases, hemangiomas will disappear over time. They are formed either during gestation or appear during the first few weeks of life and may present as a birthmark. Hemangiomas occur in approximately ten percent of Caucasians, and are less prevalent in other races. Females are three to five times more likely to have hemangiomas than males. Hemangiomas can be vivid superficial lesions, known as capillary hemangiomas (often referred to as "Strawberry Marks"), or they can be deep bluish swelling, known as cavernous hemangiomas. Sometimes they can be both superficial and deep. Approximately eighty percent are located on the face and neck, with the next most prevalent location being the liver. Although hemangiomas are benign, some serious complications can occur.

Most hemangiomas disappear without treatment, leaving minimal or no visible marks. Large hemangiomas can leave visible skin changes secondary to severe stretching of the skin or damage to surface texture. When hemangiomas interfere with vision, breathing, or threaten significant cosmetic injury, they are usually treated. The mainstay of treatment is oral corticosteroid therapy. Other drugs such as interferon or vincristine are sometimes considered if the corticosteroids do not work. If this fails, surgical removal often becomes necessary. Smaller raised lesions are sometimes treated with injection of corticosteroid directly into the lesion. Pulsed dye laser can be useful for very early flat lesions if they appear in cosmetically significant areas or for those lesions that leave residual surface blood vessels in the case of incomplete resolution.

Ulceration will usually heal with topical medication and special dressings under medical supervision. Sometimes pulsed dye laser can be used to accelerate healing.

采用国际上先进的铜离子电化学治疗技术，可以不动一刀就轻松地为其解除先天性面部蔓状血管瘤的病痛。

血管瘤是一种先天性疾病，由于局部病变血管组织的异常生长，最危险的是肿瘤部位因皮肤损伤和直接外伤等原因，随时可能造成血管破裂大出血而导致生命危险。 简言之，铜离子电化学治疗技术的这一治疗方法，就是医生根据患者瘤体的大小，将铜针按序置入血管瘤内部的畸形血管腔中，通过铜离子G6805电化学治疗仪进行6volt电刺激，在电流的烧灼下，产生组织损伤，5分钟后可见一串串气泡随着铜针释放出来，使整个血管瘤渐渐缩小，然后通过负压使坏死组织随铜针流出,而后弹力包扎12周。

[1]The American Heritage Stedman's Medical Dictionary. KMLE American Heritage Medical Dictionary definition of hemangioma.