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

Aneurysmal subarachnoid hemorrhage is diagnosed by computed tomography of the head and by CT angiography, catheter angiography, or both. Randomized trials suggest that aneurysms treatable by either ...

Brain death determination sits at the fraught intersection of critical-care medicine, ethics, and organ-donation logistics. Missteps risk either prolonging mechanical support with no prospect of ...

Norbert Hosten and Thomas Liebig Thieme 436 pp. ISBN: 3131267119, Price: £85.00 ...

Dr. Romero: CT angiography of the head, performed before and after the administration of intravenous contrast material (Figure 3A and 3B), revealed an increase in convexal subarachnoid hemorrhage ...

A groundbreaking clinical trial led by London Health Sciences Centre Research Institute (LHSCRI) and Western University's ...

DISCHARGE was considered a win for CT angiography in the evaluation of patients with stable chest pain when it was first presented in 2022. In the trial, there was no significant difference in the ...