Sclerosant would be to denude the endothelial mobile from the vascular wall and precipitate its protoplasm then lead to fractures to the level of The inner elastic lamina. Platelet aggregation on the denuded floor then embolizes the vessel from the periphery to the center (43,44). The chance of perioperative morbidity https://www.sgvascularctr.com/service/vascular-malformations/