In brain CT perfusion (CTP) scans for patients with suspected stroke, the passage of contrast medium through the brain is ...

Forbes contributors publish independent expert analyses and insights. Dr. Omer Awan is a practicing physician who covers public health. Lung Cancer, Scan, Essay Can Be Used Only To Illustrate Cancer, ...

Medical professionals use CT scans to help diagnose and stage bladder cancer. While CT scans can provide valuable information, they are not perfect and have certain limitations. However, CT scans may ...

With the promise of better diagnosis, better prevention, and broader eligibility for previously unscannable patients, is ...

A new effort significantly reduces the number of unnecessary CT scans in children, limiting exposure to harmful radiation and reducing health care costs with no negative effect on outcomes. Every time ...

A new analysis estimates that more than 100,000 cancer cases per year could be caused by radiation from CT scans. In some cases, the information provided by a CT scan could also be obtained from other ...

Earlier this summer, an international team led by biomedical informatics researchers at Harvard Medical School released the ...

A deep learning model trained on thousands of abdominal CT scans can automatically detect mistimed contrast phases and shows ...