Observation: In case the AVM is smaller and asymptomatic, it might be monitored after some time to guarantee It isn't increasing or causing any complications. The selection of treatment relies on the person affected individual’s circumstance plus the expertise within your vascular surgeon. Megha Tollefson, M.D., Clinical Director, Vascular Malformations https://sgvasculargrp.com/medical-condition/vascular-malformations/