Time-Dependent Computed Tomographic Perfusion
Thresholds for Patients With Acute Ischemic Stroke
by Christopher D. d’Esterre, Mari E. Boesen, Seong Hwan Ahn, Pooneh Pordeli,
Mohamed Najm, Priyanka Minhas, Paniz Davari, Enrico Fainardi, Marta Rubiera,
Alexander V. Khaw, Andrea Zini, Richard Frayne, Michael D. Hill, Andrew M.
Demchuk, Tolulope T. Sajobi, Nils D. Forkert, Mayank Goyal, Ting Y. Lee, and Bijoy
K. Menon
Stroke
Volume 46(12):3390-3397
November 23, 2015
Copyright © American Heart Association, Inc. All rights reserved.
Continuous-time analysis using patient-level data for optimal computed tomographic perfusion
(CTP) threshold associated with follow-up infarction versus stroke onset-to-CTP time in gray
matter (GM; A) and white matter (WM; B).
Christopher D. d’Esterre et al. Stroke. 2015;46:3390-3397
Copyright © American Heart Association, Inc. All rights reserved.
Continuous-time analysis using patient level for optimal computed tomographic perfusion (CTP)
threshold associated with follow-up infarction versus CTP-to-reperfusion time in gray matter
(GM; A)and white matter (WM; B).
Christopher D. d’Esterre et al. Stroke. 2015;46:3390-3397
Copyright © American Heart Association, Inc. All rights reserved.
Hypothetical model for time-based computed tomographic (CT) perfusion thresholds derived
from the study.
Christopher D. d’Esterre et al. Stroke. 2015;46:3390-3397
Copyright © American Heart Association, Inc. All rights reserved.
Examples of application of the time-based computed tomographic perfusion (CTP) Tmax
thresholds derived in the study to 3 patients with acute ischemic stroke.
Christopher D. d’Esterre et al. Stroke. 2015;46:3390-3397
Copyright © American Heart Association, Inc. All rights reserved.