Kevin Sheth, MD, discusses the role of computed tomography perfusion amid stroke diagnosis. Kevin Sheth, ... CT perfusion is part of the routine clinical evaluation of acute stroke patients.

Neither computed tomography (CT) perfusion nor CT angiography meet the prespecified validation threshold as an ancillary test for death by neurologic criteria (DNC) in critically ill patients.

Perfusion computed tomography (CT) is a noninvasive method showing hemodynamic changes in living tissue and has been used in the evaluation of liver diseases. However, ...

Latest findings in CT radiation dose reduction efforts Date: August 4, 2010 Source: Mayo Clinic Summary: In recent years, advances in CT scanner technology have made perfusion computed tomography ...

Perfusion computed tomography (CT) is a noninvasive method showing hemodynamic changes in living tissue and has been used in the evaluation of liver diseases. However, ...

Brain death determination sits at the fraught intersection of critical-care medicine, ethics, and organ-donation logistics.

Iodine-containing contrast medium is a chemical used in iodine perfusion studies to enhance images taken during body scans such as X-rays and computed tomography (CT) scans. Increasingly, dual ...

MONTREAL, QC — In stress testing using regadenoson (Lexiscan, Astellas), detection rates of myocardial ischemia were similar with less invasive computed-tomography (CT) perfusion imaging ...

Comparable diagnostic accuracy. Seeking to address these concerns with CT perfusion, the researchers compared its ability to that of MR perfusion in diagnosing obstructive CAD in a substudy of the ...

SAN FRANCISCO, April 23, 2018 /PRNewswire/ -- Viz.ai, Inc., an applied artificial intelligence healthcare company, today announced that the U.S. F ...