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.

Qualitative whole-brain CT perfusion yielded a sensitivity and specificity of 93.6 and 92.3 percent, respectively. The sensitivity of CT angiography ranged from 75.5 to 87.3 percent, and ...

Applications for other brain diseases The software has been trained on images of a total of 1,117 people, all of whom underwent both CT and MRI imaging.

Participants were recruited from US level 1 trauma centers, presenting with acute TBI and undergoing a head CT scan between February 26, 2014, and August 8, 2018.