In these situations, a venous approach, if retrograde venous catheterization, is feasible or direct punctures within the nidus may be done. Decreasing the inflow through the main couple arterial classes will make these two choices attainable, safer, and much easier to carry out. Aneurysm. That is a balloon-like bulge in https://sgvasculargrp.com/medical-condition/vascular-malformations/