CT scans offer one way to learn more about the location, size, and shape of a brain aneurysm. A brain aneurysm is a weak or very thin spot on an artery in the brain that bulges out and fills with ...

The use of head CT scans has surged for diagnosing various conditions such as trauma and stroke, even though the procedure carries a known and elevated risk of cancer. Neurologists at the Yale School ...

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 ...

CTAHN leads to acute management changes in a minority of patients, with the highest diagnostic yield found in stroke and headache cases.

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