Vascular anomalies are grouped into two primary categories: vascular tumors and vascular malformations. Even though these lesions usually look incredibly related, They're exclusive situations that need diverse treatment techniques. The presence of macrocephalia and or hamartoma in patients with AVM is frequently related to a phosphatase N tensin homolog (PTEN) https://sgvasculargrp.com/medical-condition/vascular-malformations/