CT (Computed Tomography) Scan - Cleveland Clinic
2023年6月13日 · A CT (computed tomography) scan is an imaging test that helps healthcare providers detect diseases and injuries. It uses a series of X-rays and a computer to create …
CT scan - Mayo Clinic
2024年5月7日 · 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 …
CT scan - Wikipedia
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] …
Computed Tomography (CT) - National Institute of Biomedical Imaging …
The term “computed tomography,” or CT, refers to a computerized x-ray imaging procedure in which a narrow beam of x-rays is aimed at a patient and quickly rotated around the body, …
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 …
What Is a CT Scan? - WebMD
2023年11月1日 · 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 …
CT Scan - StatPearls - NCBI Bookshelf
2021年4月21日 · CT scans provide excellent clinicopathological correlation for a suspected illness. [5] [6] CT scan augments the physician's ability to diagnose a patient's illness …
CT Scan (CAT Scan): Procedure, Risks, and Results - Healthline
2023年3月15日 · For certain medical conditions, imagery from an X-ray or ultrasound test isn’t enough. A computed tomography (CT) scan provides a more detailed view of your tissues, …
What is Computed Tomography? | FDA - U.S. Food and Drug Administration
Although also based on the variable absorption of x rays by different tissues, computed tomography (CT) imaging, also known as "CAT scanning" (Computerized Axial Tomography), …
Computed Tomography (CT) | FDA - U.S. Food and Drug Administration
Computed tomography (CT), sometimes called "computerized tomography" or "computed axial tomography" (CAT), is a noninvasive medical examination or procedure that uses specialized …