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May 3, 2024 · Overview. Diagnostic ultrasounds use sound waves to make pictures of the body. 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.
Oct 5, 2022 · Abdominal aortic aneurysm Enlarge image. An abdominal ultrasound is a medical imaging test that uses sound waves to see inside the belly (abdomen) area. It's the preferred screening test for an abdominal aortic aneurysm. However, the test may be used to diagnose or rule out many other health conditions. An abdominal aortic aneurysm, or aortic ...
Jan 12, 2023 · Carotid (kuh-ROT-id) ultrasound is a safe, noninvasive, painless procedure that uses sound waves to examine the blood flow through the carotid arteries. It also evaluates the thickness of the carotid artery wall and checks for clots. One carotid artery is located on each side of the neck. These arteries deliver blood from the heart to the brain ...
Jan 31, 2023 · Echocardiography uses harmless sound waves, called ultrasound. The sound waves pose no known risk to the body. There is no X-ray exposure. Other risks of an echocardiogram depend on the type of test being done. If you have a standard transthoracic echocardiogram, you may feel some discomfort when the ultrasound wand pushes against your chest.
Jun 24, 2023 · Fetal ultrasound. A fetal ultrasound can be exciting for parents as it offers an early look at a developing baby. But it's also an important tool for the health care team to use to check a fetus's health, including growth and development. It's used to gauge other aspects of pregnancy, too, such as the amount of amniotic fluid and the location ...
Endoscopic ultrasound is a procedure that combines endoscopy and ultrasound to create images of the digestive tract and nearby organs and tissues. It also is called EUS. During EUS, a thin, flexible tube called an endoscope is placed in the digestive tract. An ultrasound device on the tip of the tube uses high-frequency sound waves to create ...
Dec 5, 2023 · Doppler ultrasound is a noninvasive test that can be used to measure the blood flow through your blood vessels. It works by bouncing high-frequency sound waves off red blood cells that are circulating in the bloodstream. A regular ultrasound uses sound waves to produce images, but can't show blood flow. A Doppler ultrasound may help diagnose ...
Feb 11, 2022 · This imaging technique uses high-frequency sound waves to produce images of your thyroid gland. A thyroid ultrasound provides the best information about the shape and structure of nodules. Doctors may use it to distinguish cysts from solid nodules or to determine if multiple nodules are present.
Aug 21, 2021 · High-intensity focused ultrasound for the treatment of prostate cancer. Aug. 21, 2021. Derek J. Lomas, M.D., Pharm.D., a urologist and specialist in focal therapy for prostate cancer at Mayo Clinic in Rochester, Minnesota, discusses the addition of high-intensity focused ultrasound (HIFU) to the prostate cancer focal treatment armamentarium.
Apr 25, 2023 · This is the most common test to diagnose abdominal aortic aneurysms. Sound waves are used to show how blood flows through the structures in the belly area, including the aorta. Abdominal CT scan. This test uses X-rays to create cross-sectional images of the structures inside the belly area. It can create clear images of the aorta.
