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.

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 ...

A new study shows large increases in the use of computed tomography (CT) scans of the head in emergency departments across the United States from 2007 to 2022. The study, which was published on ...

I’m scheduled for a CT scan, and I’ve never had one before. What does a CT scan do, what will it be like and is it safe?

Use of head CT scans in U.S. emergency departments has more than doubled over the past 15 years, a new study says. Nearly 16 million head CT scans were ordered by ERs in 2022, up from under 8 million ...

For patients with head and neck squamous cell carcinoma, utilizing fluorodeoxyglucose-(FDG)-PET/CT imaging to assess their response to chemoradiation significantly increases the accuracy in ...

Mobile head CT with shielding cuts staff radiation exposure in NICU settings to minimal levels. Learn more about implications ...

Please provide your email address to receive an email when new articles are posted on . Data showed a positive association between head/neck CT imaging and risk for childhood brain tumors. Further ...