Hemangioma is a common vascular birthmark characterized by an abnormal collection of blood vessels. It appears as a red or pink raised lesion on the skin or internal organs. While most hemangiomas do not require treatment and tend to fade over time, medical intervention may be necessary in certain cases. Treatment options include medication, laser therapy, or surgical removal. Regular monitoring is important to ensure the hemangioma does not cause complications or require further intervention. Consultation with a healthcare professional is recommended for proper evaluation and management of hemangioma.