The posterior communicating artery is located in the back of the head at the back end of the circle of Willis. The circle of Willis is a ... Loss of consciousness TBIs are usually diagnosed by a CT ...

Computed tomography (CT) scans use ionizing radiation to show cross-sectional images of a person’s body, according to the Centers for Disease Control and Prevention. There is a higher exposure ...

CT scan radiation accounts for 5 per cent of all cancers annually Repeated exposure to unnecessary computed tomography (CT) scans raises the risk of cancers, a new study has shown. IANS New Delhi ...

Katy is Managing Editor at IFLScience where she oversees editorial content from News articles to Features, and even occasionally writes some. Computed tomography (CT) scans could soon account for ...

Getty A new study has found that the radiation from CT scans could eventually lead to over 100,000 future cancer diagnoses. On Monday, April 14, JAMA Internal Medicine — a monthly peer-reviewed ...

Or sign-in if you have an account. A large-scale study of CT scans performed in the United States has estimated that the widely used medical technology could lead to more than 100,000 cases of ...

The CT scan produces a more detailed final picture than an X-ray image. This data is transmitted to a computer, which builds up a 3-D cross-sectional picture of the part of the body and displays ...

Low-dose CT scans are the recommended screening method for lung cancer. Though lung cancer screening rates lag behind colorectal and breast cancer screenings, recent guideline changes have seen ...

CT scans commonly taken to help doctors detect injury and disease may also come with an alarming risk - they may account for 5 percent of all cancer cases each year, California physicians said this ...