CT (Computed Tomography) Scan - Cleveland Clinic
What is a CT (or CAT) scan? A CT (computed tomography) or CAT (computed axial tomography) scan is a type of imaging test that helps detect diseases and injuries. It uses X-rays and a special …
CT Scan (CAT Scan): Purpose, Procedure, Risks, Side Effects, Results
Nov 1, 2023 · What Is a CT Scan? A computed tomography (CT or CAT) scan allows doctors to see inside your body. It uses a combination of X-rays and a computer to create pictures of your organs, …
CT Scans: Overview, Uses, Procedure, Risks, More - Healthline
Jun 17, 2025 · CT scans can provide detailed images of bones, tissues, and even blood vessels inside your body. However, the images produced by these scans appear in shades of black and gray. Even …
CT scan - Mayo Clinic
May 7, 2024 · Healthcare professionals use it to diagnose disease or injury and to plan medical, surgical or radiation treatment. A computerized tomography scan, also called a CT scan, is a type of imaging …
A Complete Guide to CT Scans and Their Types, Uses, Procedure
Unlike traditional X-rays, a CT scan provides clearer, 3D images of your organs, bones, and soft tissues. This article will explain everything you need to know about CT scans, from how they work to their …
CT scan - Wikipedia
The personnel that perform CT scans are called radiographers or radiology technologists. [3][4] CT scanners use a rotating X-ray tube and a row of detectors placed in a gantry to measure X-ray …
Computed Tomography (CT)
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 …
Computed Tomography (CT) Scan - Johns Hopkins Medicine
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 …
Understanding CT scans - Sheridan Memorial Hospital
Oct 15, 2025 · What is a CT Scan? A CT scan (Computed Tomography scan), sometimes called a CAT scan, uses specialized X-ray technology and computer processing to create detailed, cross-sectional …
CT Scans - MedlinePlus
Jan 26, 2026 · Doctors use CT scans (or CAT scans) to look for broken bones, cancers, blood clots, and more. Learn about the CT scan and what to expect during one.