CT Scan: What It Is, Types, Purpose, Procedure & Results
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 detailed images of …
What Is a CT Scan? - WebMD
2023年11月1日 · CT scans are often used to find cancer, bone fractures, internal bleeding, blood clots, and injuries to the spine and brain. An MRI shows certain diseases that a CT...
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] …
CT Scan (CAT Scan): Procedure, Risks, and Results - Healthline
2023年3月15日 · A CT scan (also called a CAT scan) is a series of cross-sectional X-ray images of the body. Learn why a CT scan is performed and what to expect during one.
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 …
Computed Tomography (CT) - National Institute of Biomedical ...
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, …
CT Scan (CAT Scan): Why It's Done, Risks, What to Expect
2020年11月15日 · A CT scan is a painless, noninvasive medical test. It makes images of any organ or body part. A CT scan is only one method of diagnosing and monitoring many …
CT scan: MedlinePlus Medical Encyclopedia
2022年7月5日 · A computed tomography (CT) scan is an imaging method that uses x-rays to create pictures of cross-sections of the body. Related tests include: Abdominal and pelvis CT …
CT Scan - StatPearls - NCBI Bookshelf - National Center for ...
2021年4月21日 · CT scan augments the physician's ability to diagnose a patient's illness accurately. Low-dose CT scans are proving useful in preventative medicine and cancer …