Brain aneurysms are a potentially fatal medical condition that may exist without any symptoms until they rupture. CT scans offer one way to learn more about the location, size, and shape of a ...

The stress of lockdowns, fear and social isolation appear to have left a mark on our brains. Experts say it may be possible ...

Source Reference: Hamada N, Zablotska L "New evidence for brain cancer risk after a single paediatric brain CT scan" Lancet Oncol 2022; DOI: 10.1016/S1470-2045(22)00696-9.

For every 10,000 children who received one head CT examination, about one radiation-induced brain cancer is expected during the 5–15 years following the CT examination, researchers warn.

The research relied on brain scans of the patients. ... Many hospitals use CAT scans or standard MRIs — along with physical exams — to determine if a patient’s mind is still active.

A CT scan does more. In the late 1960s, Godfrey Hounsfield, a British engineer, had a bold idea: Fire thousands of beams through the skull from different angles, record the results and use math to ...