Using quantitative CT perfusion for evaluation of delayed cerebral ischemia following aneurysmal subarachnoid hemorrhage

PC Sanelli, I Ugorec, CE Johnson… - American journal …, 2011 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: DCI is a serious complication following aneurysmal SAH
leading to permanent neurologic deficits, infarction, and death. Our aim was to prospectively …

Evaluating CT perfusion using outcome measures of delayed cerebral ischemia in aneurysmal subarachnoid hemorrhage

PC Sanelli, N Anumula, CE Johnson… - American Journal …, 2013 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: DCI is a serious complication following aneurysmal SAH
and remains a leading cause of morbidity and mortality. Our aim was to evaluate CTP in …

CT perfusion and delayed cerebral ischemia in aneurysmal subarachnoid hemorrhage: a systematic review and meta-analysis

CHP Cremers, IC Van Der Schaaf… - Journal of Cerebral …, 2014 - journals.sagepub.com
Delayed cerebral ischemia (DCI) is at presentation a diagnosis per exclusionem, and can
only be confirmed with follow-up imaging. For treatment of DCI a diagnostic tool is needed …

CT perfusion predicts secondary cerebral infarction after aneurysmal subarachnoid hemorrhage

M Pham, A Johnson, AJ Bartsch, C Lindner… - Neurology, 2007 - AAN Enterprises
Objective: To prospectively assess the diagnostic accuracy of CT perfusion (CTP) and
transcranial Doppler sonography (TCD) for the prediction of secondary cerebral infarction …

CT perfusion for detection of delayed cerebral ischemia in aneurysmal subarachnoid hemorrhage: a systematic review and meta-analysis

DIA Mir, A Gupta, A Dunning, L Puchi… - American Journal …, 2014 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Delayed cerebral ischemia is a significant cause of
morbidity and mortality after aneurysmal SAH, leading to poor outcomes. The purpose of this …

Comparison of CT perfusion and digital subtraction angiography in the evaluation of delayed cerebral ischemia

RP Killeen, AI Mushlin, CE Johnson, JP Comunale… - Academic radiology, 2011 - Elsevier
RATIONALE AND OBJECTIVES: Delayed cerebral ischemia (DCI) is a devastating condition
that occurs secondary to aneurysmal subarachnoid hemorrhage (A-SAH). The purpose is to …

Early perfusion computed tomography scan for prediction of vasospasm and delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage

D Starnoni, R Maduri, SD Hajdu, K Pierzchala… - World neurosurgery, 2019 - Elsevier
Objective We investigated the ability of early alteration of cerebral perfusion–computed
tomography (PCT) parameters to predict the risk of vasospasm, delayed cerebral ischemia …

The value of perfusion computed tomography in predicting clinically relevant vasospasm in patients with aneurysmal subarachnoid hemorrhage

AK Hickmann, S Langner, M Kirsch, J Baldauf… - Neurosurgical …, 2013 - Springer
Delayed cerebral ischemia remains a severe potential complication of aneurysmal
subarachnoid hemorrhage (SAH) possibly leading to death and disability. We evaluated a …

Diagnostic threshold values of cerebral perfusion measured with computed tomography for delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage

JW Dankbaar, NK de Rooij, M Rijsdijk, BK Velthuis… - Stroke, 2010 - Am Heart Assoc
Background and Purpose—Early diagnosis of delayed cerebral ischemia (DCI) after
aneurysmal subarachnoid hemorrhage is critical but difficult. We analyzed diagnostic …

[HTML][HTML] CT perfusion during delayed cerebral ischemia after subarachnoid hemorrhage: distinction between reversible ischemia and ischemia progressing to …

CHP Cremers, PC Vos, IC van der Schaaf, BK Velthuis… - Neuroradiology, 2015 - Springer
Introduction Delayed cerebral ischemia (DCI) after aneurysmal subarachnoid hemorrhage
(aSAH) can be reversible or progress to cerebral infarction. In patients with a deterioration …