Verisuonikasvain

Verisuonikasvain, also known as hemangioma, is a common benign (non-cancerous) vascular tumor. It is formed by an abnormal proliferation of blood vessels. Verisuonikasvaimet can occur anywhere in the body but are most frequently found in infants. In children, they are often called infantile hemangiomas.

Infantile hemangiomas typically appear within the first few weeks of life and can grow rapidly for several months. After this growth phase, they usually begin to shrink or involute. Most infantile hemangiomas disappear completely by the age of five to ten years, though some may leave behind slight discoloration or residual skin changes.

The cause of verisuonikasvain is not fully understood, but it is believed to be related to genetic factors and the development of the circulatory system. They are not usually inherited, and risk factors are generally minimal.

While most verisuonikasvaimet are superficial and cause no harm, some can occur deeper within tissues or organs, potentially leading to complications. These complications can include obstruction of bodily functions, bleeding, or ulceration. The location and size of the hemangioma determine the potential for complications.

Diagnosis is often made through physical examination. In some cases, imaging studies like ultrasound or MRI may be used to assess the extent of deeper hemangiomas. Treatment is not always necessary, especially for infantile hemangiomas that are expected to involute. However, if complications arise or for cosmetic concerns, treatment options may include medications like beta-blockers, laser therapy, or surgery.