Laser Speckle Contrast Imaging (LSCI) is a wide field of view, non scanning optical
technique for observing blood flow. Speckles are produced when coherent light scattered …

Photon-counting detector computed tomography (PCD-CT) is an emerging technology and
promises the next step in CT evolution. Photon-counting detectors count the number of …

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

Background and Purpose—If magnetic resonance imaging (MRI) is to compete with
computed tomography for evaluation of patients with acute ischemic stroke, there is a need …

BACKGROUND AND PURPOSE: Collateral status at baseline is an independent
determinant of clinical outcome among patients with acute ischemic stroke. We sought to …

Cerebral perfusion x-ray computed tomography (PCT) imaging, which detects and
characterizes the ischemic penumbra, and assesses blood–brain barrier permeability with …

Background: The aim of the current study was to determine the sensitivity and specificity of
CT perfusion (CTP) for the detection of ischemic stroke by performing a systematic review …

Background Cerebrovascular disease represents a major source of global mortality and
morbidity. Imaging examinations play a critical role in the management of stroke patients …

OBJECTIVE. The purpose of this article is to review reasonable measures that community
radiologists can realistically implement as a response to the current increased public …

Objective To systematically evaluate and compare the diagnostic accuracy of CT perfusion
(CTP), non-enhanced computed tomography (NCCT) and computed tomography …