Lens dose in head CT varies with 'angle' and 'scan range'—revisiting eye protection through computational research

The radiation dose received by the lens of the eye during a head CT scan varies significantly depending on the combination of ...

Reducing Brain CT Perfusion Radiation Exposure by Approximately One-Third: A Study of 3,812 Cases Reviewing 'Number of Scans'

In brain CT perfusion (CTP) scans for patients with suspected stroke, the passage of contrast medium through the brain is ...
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CT classification might help clear more TBI patients for early discharge

Observational study points to high level of care for low-risk group with mild hemorrhage ...