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  1. CT scan - Mayo Clinic

    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 …

  2. 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] …

  3. CT Scans: Overview, Uses, Procedure, Risks, More - Healthline

    Jun 17, 2025 · 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.

  4. CT (Computed Tomography) Scan - Cleveland Clinic

    Jul 17, 2025 · 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 …

  5. CT Scans - MedlinePlus

    Jan 6, 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.

  6. 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 …

  7. CT Scan: Purpose, Preparation, Risks, and Results - Health

    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.

  8. Computed Tomography (CT) - Special Subjects - MSD Manuals

    Computed tomography (CT) is a type of medical imaging that combines a series of x-rays to create cross-sectional, detailed images of internal structures. In computed tomography (CT), …

  9. Computed Tomography (CT) - National Institute of Biomedical Imaging

    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 …

  10. CT (Computed Tomography) Scan: Procedure and Results

    Dec 16, 2025 · What Is a CT Scan? A CT scan is a painless and non-invasive procedure that creates 3-D images of your body. CT scans can detect issues like tumors, fractures, and heart …