Jun 17, 2025 · That’s where imaging tests, like CT scans, are helpful. This article reviews how a CT scan works, what health conditions it’s typically used for, and what the procedure is like.

A computed tomography scan (CT scan), formerly called computed axial tomography scan (CAT scan), is a medical imaging technique used to obtain detailed internal images of the body. [2] The personnel …

Jul 17, 2025 · Healthcare providers use CT scans to see things that regular X-rays can’t show. It produces detailed, clear and precise images of the organs and structures in your body. To get these …

Nov 1, 2023 · Doctors use CT scans to look at blood clots, tumors, bone fractures, and more. Learn how this test works, as well as its benefits and risks.

Oct 3, 2025 · A CT scan is a painless imaging test to identify injuries, tumors, and treatment success. They have minimal risks and don't require much preparation.

May 7, 2024 · A computerized tomography scan, also called a CT scan, is a type of imaging that uses X-ray techniques to create detailed images of the body. It then uses a computer to create cross …

A CT scan is a diagnostic imaging procedure that uses a combination of X-rays and computer technology to produce images of the inside of the body. It shows detailed images of any part of the …

During a CT scan, the patient lies on a bed that slowly moves through the gantry while the x-ray tube rotates around the patient, shooting narrow beams of x-rays through the body. Instead of film, CT …

Dec 16, 2025 · What Is the Procedure for a CT Scan? A CT scan is generally quick and painless. Knowing what to expect during the procedure can help make the process as smooth as possible. …

For the benefits and risks of a specific CT procedure, how to prepare, and more, select a topic below. Search our complete Index A-Z. A list of exams and procedures that use CT imaging.