These lesions are characterized by numerous feeding arteries and arterioles that converse by way of a nidus, exiting in many draining veins. The placement on the lesion is very important, as it will have an impact on the nature with the embolic agent decided on. wisnu siapkan strategi hadapi mahjong https://www.sgvascularctr.com/understanding-venous-malformation-treatments-in-singapore/