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 …

An ultrasound scan creates a real-time picture of the inside of the body using sound waves. Learn about uses, types, and preparation for ultrasounds.

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 …

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

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

Nov 8, 2025 · Ultrasound, in medicine, the use of high-frequency sound (ultrasonic) waves to produce images of structures within the human body. Ultrasonic waves are sound waves that are above the …

Aug 22, 2023 · Learn about ultrasound, a medical imaging technique that uses high-frequency sound waves to create images of the internal organs and tissues. Find out how ultrasound works, its …

Nov 3, 2025 · Learn how to prepare for your ultrasound scan, including fasting, hydration, and what to bring to your appointment.

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 …

Sep 18, 2023 · An ultrasound scan is a safe and painless test that creates images of organs, glands, abnormal lu mps and other structures like muscles, tendons and joints, as well as being used to …