There are three groups of vascular tumors: benign, locally aggressive and malignant lesions. This discussion will be limited to benign (e.g. hemangioma) and locally aggressive tumors (e.g. Kaposiform hemangioendothelioma) as these are more commonly encountered.
Content in these topics is referenced in SCORE Vascular Anomalies overview
There's more to see -- the rest of this topic is available only to subscribers.