Definition for hemangioma

Hemangioma is described as "a congenital benign skin lesion consisting of dense, usually elevated masses of dilated blood vessels". more

Hemangioma is described as "a congenital benign skin lesion consisting of dense, usually elevated masses of dilated blood vessels". In many cases, they 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 (often referred to as "Strawberry Marks"), or they can appear as a bluish swelling if they are under the skin. 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 around the liver area. Although hemangiomas are benign, some serious complications can occur. less