Vascular malformations are exceptional circumstances impacting the vascular program, which consist of veins, arteries and lymph vessels. Cerebral angiography. This is considered the most comprehensive check to diagnose a brain AVM. Cerebral angiography reveals the location of the feeding arteries and draining veins, and that is significant to arranging treatment. https://sgvasculargrp.com/medical-condition/vascular-malformations/