Pursuing ethanol embolization, a diffuse capillary hypervascularity with out substantial residual shunting could be noticed on Doppler ultrasound or DSA within the embolized location. If short term material is used in the outflow vessel, treatment must be taken as not to release the occlusion also promptly. Big quantities of ethanol https://www.sgvascularctr.com/understanding-venous-malformation-treatments-in-singapore/