Computed tomography -- also known as computed axial tomography, a CT scan, or a CAT scan -- is a tool doctors use to diagnose many types of health problems. Special X-ray equipment creates images ...

A 34-year-old woman named Leigh Rodgers died following a severe allergic reaction to an iodine-based contrast dye used during a CT scan at the University Hospital of North Durham. The scan was ...

Preparation guidelines for a CT scan depend on the type of scan you’re having. If you’re having a bowel scan or a scan with contrast dye, you may need to adjust your diet. Preparation for a CT ...

The enhanced contrast means that in some cases ultrasound could be used instead of MRI and CT scans, which are more expensive and harmful to the body. The study was published in Biomaterials Advances.

CT scans of internal organs, bone ... A CT examination may sometimes involve the injection of an intravenous contrast agent. Imaging can be performed at multiple time points before and after the ...

By harnessing new X-ray detectors, photon-counting CT hugely improves image quality and contrast. In addition, these machines can also provide results at a lower radiation dose, allowing ...

Unlike X-rays and computerized tomography (CT) scans, it doesn’t use damaging ... Allergic reaction or sensitivity to contrast dye.Sometimes doctors use dyes with MRIs. Some people are allergic ...

Hounsfield called this technology a CT (computerized tomography) scan, also called a CAT scan (computerized axial tomography). It was especially useful for looking at head injuries and brain ...

Implementing opportunistic computed tomography (CT) bone density screening could increase the osteoporosis screening rate, yielding a reduction in medical costs.

Ranchi: The Ranchi sadar hospital will soon start CT scan and MRI facilities at minimal rates under a public-private-partnership (PPP) model.