Background Intracerebral haemorrhage growth is associated with poor clinical outcome and
is a therapeutic target for improving outcome. We aimed to determine the absolute risk and …

Purpose To describe the use of an imaging selection tool, multiphase computed tomographic
(CT) angiography, in patients with acute ischemic stroke (AIS) and to demonstrate its …

Purpose: To determine whether admission computed tomography (CT) perfusion–derived
permeability–surface area product (PS) maps differ between patients with hemorrhagic acute …

Five recently published clinical trials showed dramatically higher rates of favorable functional
outcome and a satisfying safety profile of endovascular treatment compared with the …

… An expert (Dr d’Esterre, 9 years of experience) processed each study using commercially
available delay-insensitive deconvolution software (CT Perfusion 4D; General Electric …

BackgroundWe have theorized that clots with stasis are longer. We therefore explored the
relationship between thrombus imaging characteristics on noncontrast computed tomography (…

… and the study design; Drs d’Esterre and Pordeli and M. Najm and M. Boesen contributed
to data collection, processing, and analysis; Drs Menon and d’Esterre wrote the first draft; all …

Treatment with endovascular therapy in the extended time window for acute ischaemic stroke
with large vessel occlusion involves stringent selection criteria based on the two landmark …

Background and Purpose— Thrombolysis depends on the ability of blood and thrombolytic
agents to permeate thrombus. We devised a novel technique to quantify blood permeating …

… Two reviewers (T Lee, C d’Esterre) with extensive experience in viewing CTP quantitative
maps were recruited to visually assess CTP absolute CBF maps for perfusion abnormalities. …