Correlation between arteriovenous malformation nidus size and intraparenchymal hematoma volume in the event of rupture

ABSTRACT: Highlights • Our study did not support the hypothesis that small AVMs lead to larger hematoma volumes in the event of a rupture.• AVM size did not correlate with the clinical severity of the bleeding as measured with HH and WFNS scores.• Larger supratentorial hematomas were associated with a more severe clinical manifestation and a poorer outcome.• In the event of a rupture, the AVM size did not correlate with the 2-4-month GOS.• AVICH score showed a good correlation with the 2-4-month GOS score.

SUBMITTER: Oulasvirta E 

PROVIDER: S-EPMC9729814 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature