A study found that 1 in 6 older adults with delirium in the emergency department (ED) had abnormal findings on head CT, even without traditional risk factors for intracranial pathology. Researchers ...

The number of emergency department encounters that included a head CT more than doubled between 2007 and 2022, according to a study published Nov. 19 in Neurology. Researchers from the medical schools ...

Most parents unaware of CT scan risks Children and young adults who had computer tomography (CT) scans of the head had a small but increased risk of later leukemia and brain cancer, data indicate.

The use of CT-based automation for traumatic brain injury may serve as a valuable tool for clinicians to predict disability outcomes in patients. Utilizing automated computed tomography (CT) scans to ...

Each year, the US performs more than 93 million computed tomography (CT) scans, many of which offer limited clinical value. For patients with mild head injuries, CT scans are often ordered reflexively ...

Our goal in designing this study was to attempt to document a clinical means of evaluating patients with minor head injury, possibly reducing the cost of their evaluation. We hypothesized that ...

CT perfusion and angiography failed to meet sensitivity and specificity thresholds to determine brain death. Neither should be used as standalone tests to establish death by neurologic criteria, the ...