Hemangiomas are benign tumors that develop within the blood vessels, particularly the capillaries. These growths are usually present at birth or appear shortly after, and they commonly affect the skin or internal organs. Hemangiomas are typically characterized by a vibrant red color due to the excessive aggregation of blood vessels in the affected area.
In the context of skin hemangiomas, these growths often appear as raised or elevated areas with a well-defined border. They can vary in size, ranging from small dots to large, noticeable patches. Hemangiomas are most commonly found on the head or neck, although they can also occur on other parts of the body.
Internal hemangiomas, on the other hand, may manifest as abnormal tissue growth within organs such as the liver, digestive system, or respiratory system. These internal growths can vary significantly in size and location.
While the exact cause of hemangiomas remains unclear, research suggests that they may be influenced by genetic factors. Generally, hemangiomas tend to grow rapidly during the first months of life and then gradually shrink over time. In most cases, medical intervention for hemangiomas is not necessary, as they often resolve on their own by the age of 10.
However, when hemangiomas cause functional issues or cosmetic concerns, treatment options may include medication, laser therapy, or surgical removal, depending on the individual case. Close monitoring by healthcare professionals is essential to ensure proper management of hemangiomas and their potential complications.
