We report the case of a young patient with subarachnoid haemorrhage secondary to a ruptured blister-like aneurysm. Since this kind of aneurysms have fragile walls without a well-defined neck, their treatment is difficult. We initially planned the deployment of a flow-diverter stent, but an angiogram obtained after 10 days revealed a morphological change of the aneurysm. Therefore, we finally deployed a conventional stent and introduced 2 micro coils into the point of rupture, obtaining a good morphological result without rebleeding. Follow-up at 1 and 6 months did not observe regrowth of the aneurysm. We offer a brief introduction and discussion of this pathology and its treatment.
Keywords: Aneurisma blíster; Blister-like aneurysm; Cirugía; Endovascular; Hemorragia subaracnoidea; Subarachnoid haemorrhage; Surgery.
Copyright © 2010 Sociedad Española de Neurocirugía. Published by Elsevier España. All rights reserved.