Ultrasound: What It Is, Purpose, Procedure & Results - Cleveland Clinic
2022年4月12日 · 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-time pictures or video of internal …
Ultrasound - Mayo Clinic
2024年5月3日 · Ultrasound, also called sonography, shows the structures inside the body. The images can help guide diagnosis and treatment for many diseases and conditions. Most ultrasounds are done using a device outside the body.
Sonography: How a Sonogram Test Works and What It Shows
2022年11月3日 · Sonography is a diagnostic medical test that uses high-frequency sound waves, or ultrasound waves, to create images of tissues, glands, organs, and blood or fluid flow within the body. This test is also referred to as an ultrasound or sonogram.
Sonogram vs. Ultrasound: Know the Difference - Cleveland Clinic …
2023年5月4日 · A sonogram and ultrasound are two parts of the same imaging test. An ultrasound is the procedure, while a sonogram is an image rendered by an ultrasound machine.
Types and Uses of Ultrasounds - Verywell Health
2024年9月27日 · Ultrasound testing, also known as sonography, is a medical test that uses sound waves to produce pictures of organs, blood vessels, or tissues inside the body. An ultrasound technician performs an ultrasound test using a tool called a transducer.
Understanding Sonography - A Comprehensive Guide - SDMS
By using ultrasound, doctors can pinpoint trouble spots and patients avoid life-threatening heart conditions as well as stroke and hypertension. Using ultrasound, a doctor can image the heart muscle to detect damage, congenital defects or hereditary abnormalities.
Ultrasounds: Purpose, Procedure, Uses, Results and Benefits - WebMD
2024年10月3日 · Ultrasound, also called sonography, uses sound waves to develop images of what's going on inside the body. Learn about its purpose, procedure, uses, and more
Ultrasound: Purpose, Procedure, and Preparation - Healthline
2019年12月12日 · 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....
Ultrasound: MedlinePlus Medical Test
An ultrasound is an imaging test that uses sound waves to make pictures of organs, tissues, and other structures inside your body. It allows your health care provider to see into your body without surgery. Ultrasound is also called ultrasonography or sonography. Ultrasound images may be called sonograms.
Ultrasound (Sonography) Procedures - RadiologyInfo.org
Ultrasound imaging uses a transducer or probe to generate sound waves and produce pictures of the body's internal structures. It does not use ionizing radiation, has no known harmful effects, and provides a clear picture of soft tissues that don't show up well on x-ray images.