Vascular tumors of childhood are typically benign. The 4 most common types are infantile hemangioma (IH), congenital hemangioma (CH), kaposiform hemangioendothelioma (KHE), and pyogenic granuloma (PG). Vascular tumors must be differentiated from vascular malformations. Although tumors and malformations may appear as raised, blue, red, or purple lesions, their management differs significantly.
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