Qualitative brainstem CT perfusion showed 98.5% sensitivity yet only 74.4% specificity. Qualitative whole-brain CT perfusion achieved 93.6% sensitivity and 92.3% specificity.

Neither computed tomography (CT) perfusion nor CT angiography meet the prespecified validation threshold as an ancillary test ...

CT Angiography in the Diagnosis of Brain Death. Dtsch Arztebl Int 2012; 109(39): 623. DOI: 10.3238/arztebl.2012.0623 ...

Nov. 3 (UPI) --Artificial intelligence systems that use deep learning could help doctors detect cerebral aneurysms on CT angiography, according to a study published Tuesday by the journal ...

A powerful type of artificial intelligence known as deep learning can help physicians detect potentially life-threatening cerebral aneurysms on CT angiography, according to a new study.

Of 2003 patients, 1806 (90.16%), had CT angiogram results negative for PE, and 197 (9.84%) had CT angiogram results positive for PE. Of the group with positive results, 6.36% were seen in the ...

Cardiac CT angiography obtained with multislice CT technology is finally ... A comparison of pulmonary vein ostial anatomy by ... Head-to-head comparison of three-dimensional navigator ...

BALTIMORE, MD — Computed-tomography angiography (CTA) is more accurate than nuclear-stress myocardial perfusion imaging (MPI) for the diagnosis of angiography-confirmed coronary artery disease ...