BACKGROUND: Perfusion imaging with multidetector CT is integral to the evaluation of
patients presenting with ischemic stroke due to large-vessel occlusion. Using conebeam CT …

BACKGROUND AND PURPOSE: The viability of both brain parenchyma and vascular
anatomy is important in estimating the risk and potential benefit of revascularization in …

C-arm systems with digital flat-panel detectors are used in interventional radiology and
hybrid operating rooms for visualizing and performing interventions on three-dimensional …

To mitigate the challenges of operating through narrow incisions under image guidance,
there is a desire to develop intelligent systems that assist decision making and spatial …

BACKGROUND AND PURPOSE: A new FPCT application offers the possibility of perfusion
(FPCT CBV) and parenchymal (FPCT) imaging within the angiography suite. We tested the …

Objective We tested the hypothesis that Flat Detector computed tomography (FD-CT) with
intravenous contrast medium would allow the calculation of whole brain cerebral blood …

BACKGROUND AND PURPOSE: Assessment of perfusion parameters is important in the
selection of patients who are most likely to benefit from revascularization after an acute …

Purpose To evaluate feasibility of measuring parenchymal blood volume (PBV) of malignant
hepatic tumours using C-arm CT, test the changes in PBV following repeated transarterial …

Purpose To evaluate efficacy of cone-beam CT–based liver perfusion mapping obtained
immediately following conventional transarterial chemoembolization of hepatocellular …

Purpose: X‐ray based tomographic blood perfusion imaging requires recovery of contrast
time‐attenuation‐curves from dynamic projection data. When using slowly rotating imaging …