Hemorragia subaracnoidea por diseccion aneurismatica de la arteria vertebral intradural. Presentacion de 2 casos y analisis de la enfermedad / Subarachnoid hemorrhage after intradural vertebral dissection. Report of two cases and disease analysis

ABSTRACT

Objective: to describe 2 cases of vertebral artery dissecting aneurysms. Description We present 2 cases with vertebral artery dissecting aneurysms. The first patient had spontaneous occlusion of the lesion, the second showed a persistent fusiform dilatation of the artery. Intervention Early treatments is recommended. The patient who showed spentaneous cure of the dissection was followed with angiography. The second case was occluded with coil. Conclusion: the endovascular occlusion of these lesion is an efficacious and safer procedure than surgical clipping