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  1. Ultrasound: What It Is, Purpose, Procedure & Results

    Apr 12, 2022 · Ultrasound (also called sonography or ultrasonography) is a noninvasive imaging test. An ultrasound picture is called a sonogram. Ultrasound uses high-frequency sound waves to create real …

  2. Ultrasound - Wikipedia

    Medical ultrasound is an ultrasound-based diagnostic medical imaging technique used to visualize muscles, tendons, and many internal organs to capture their size, structure and any pathological …

  3. Ultrasound - Mayo Clinic

    May 3, 2024 · An ultrasound uses sound waves to create an image. This ultrasound shows a noncancerous liver tumor.

  4. Ultrasound - The Iowa Clinic

    What is an ultrasound? Ultrasound imaging uses a device called a transducer or probe to create sound waves that produce pictures of the body's internal structures in real-time. This method is safe, as it …

  5. Ultrasound: Purpose, Procedure, and Preparation - Healthline

    Dec 12, 2019 · What is an ultrasound? An ultrasound scan is a medical test that uses high-frequency sound waves to capture live images from the inside of your body. It’s also known as sonography.

  6. Ultrasound - National Institute of Biomedical Imaging and …

    Medical ultrasound falls into two distinct categories: diagnostic and therapeutic. Diagnostic ultrasound is a non-invasive diagnostic technique used to image inside the body.

  7. Ultrasound - Iowa Radiology

    What is an Ultrasound? Ultrasound imaging, sometimes referred to as sonography, is a noninvasive medical procedure used to capture images in real time. It shows the structure and movement of …

  8. Types and Uses of Ultrasounds - Verywell Health

    Dec 19, 2025 · An ultrasound uses sound waves to create images of organs and tissues inside the body. Ultrasounds can be used to monitor pregnancy and check the fetus's health and development.

  9. Ultrasound (Sonography) - RadiologyInfo.org

    Ultrasound imaging uses sound waves to produce pictures of the inside of the body. It helps diagnose the causes of pain, swelling and infection in the body's internal organs and to examine an unborn …

  10. Therapeutic Ultrasound - Physiopedia

    Ultrasound (US) is a form of mechanical energy (not electrical), and therefore, strictly speaking, not really electrotherapy at all, but does fall into the Electro Physical Agents grouping. Mechanical …