Early hematoma retraction in intracerebral hemorrhage is uncommon and does not predict outcome.

ABSTRACT:

Background

Clot retraction in intracerebral hemorrhage (ICH) has been described and postulated to be related to effective hemostasis and perihematoma edema (PHE) formation. The incidence and quantitative extent of hematoma retraction (HR) is unknown. Our aim was to determine the incidence of HR between baseline and time of admission. We also tested the hypothesis that patients with HR had higher PHE volume and good prognosis.

Methods

This was a retrospective single-centre study in which serial planimetric volume measurements of the total hematoma volume (parenchymal (IPH) and intraventricular (IVH)) and PHE were performed in ICH patients with baseline non-contrast computed tomography (CT) completed within 6 hours of onset and follow-up CT 24 (±12) hours from symptom onset. H

SUBMITTER: Klahr AC 

PROVIDER: S-EPMC6177160 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature