Surgical outcomes and risk factors for overall mortality in brain arteriovenous malformations patients: a retrospective analysis.

ABSTRACT:

Background

Brain arteriovenous malformations (AVMs) are challenging vascular lesions. Extensive follow-up studies are necessary to refine the therapeutic algorithm, and to improve long-term survival in these patients. The aim of the study was to assess surgical outcomes, and to evaluate overall long-term mortality in patients treated for brain AVMs.

Methods

This retrospective single-center study included 191 patients with brain AVMs, admitted between 2012 and 2022. Clinical and angiographical particularities have been analyzed, to identify factors that might influence early outcome and overall long-term mortality.

Results

Out of 79 patients undergoing surgery, 51 had ruptured AVMs with total resection achieved in 68 cases (86.1%). Deep venous drainage was associated w

SUBMITTER: Miron I 

PROVIDER: S-EPMC11374628 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature