BACKGROUND AND PURPOSE: Contrast extravasation within spontaneous intracranial
hemorrhage is a well-described predictor of hematoma growth, poor clinical outcome, and …

BACKGROUND AND PURPOSE: The presence of active contrast extravasation at CTA
predicts hematoma expansion and in-hospital mortality in patients with nontraumatic …

Background The active extravasation of contrast on CT angiography (CTA) in primary
intracerebral hemorrhages (ICH) is recognized as a predictive factor for ICH expansion …

BACKGROUND AND PURPOSE: Recent studies of intracerebral hemorrhage (ICH)
treatments have highlighted the need to identify reliable predictors of hematoma expansion …

Background and Purpose—Several retrospective studies suggested that contrast
extravasation on CT angiography predicts hematoma expansion, poor outcome, and …

Background and Purpose—Hematomas that enlarge following presentation with primary
intracerebral hemorrhage (ICH) are associated with increased mortality, but the mechanisms …

This study seeks to quantitatively assess evolution of traumatic ICHs over the first 24 h and
investigate its relationship with functional outcome. Early expansion of traumatic intracranial …

Hematoma expansion is an important consideration in patients with traumatic brain injury
(TBI). No precise methods are available, however, for predicting the expansion of TBI …

BACKGROUND AND PURPOSE: For patients with ICH, knowing the rate of CT contrast
extravasation may provide insight into the pathophysiology of hematoma expansion. This …

Background Hematoma expansion confers excess mortality in intracerebral haemorrhage,
and is potentially preventable if at-risk patients can be identified. Contrast extravasation on …