Endovascular treatment of a pial arteriovenous fistula of a posteroinferior cerebellar artery with a double origin.

Guimaraens, Leopoldo; Casasco, Alfredo; Sola, Teresa; Cuellar, Hugo; Miralbes, Salvador; Cambra, Francisco Jose · J Neurointerv Surg · 2011

case_report · Level V

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Abstract

Pial arteriovenous fistulas (pAVF) of the posterior fossa are rare and may present with symptoms secondary to mass effect, venous hypertension or hemorrhage, among others. A case is presented of a previously healthy 2-year-old boy with neurological deficit arising from pAVF of the posteroinferior cerebellar artery. The pAVF was successfully treated with endovascular occlusion.

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