Ultrasound - Wikipedia
WEBUltrasound. An ultrasonic examination. Ultrasound is sound with frequencies greater than 20 kilohertz. [1] This frequency is the approximate upper audible limit of human hearing in healthy young adults. The physical principles of acoustic waves apply to any frequency range, including ultrasound. Ultrasonic devices operate with frequencies from ...
Ultrasound: Purpose, Procedure, and Preparation - Healthline
WEB5. Mai 2016 · 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. The technology is similar to that ...
Ultrasound - National Institute of Biomedical Imaging and …
WEBOne of the most common uses of ultrasound is during pregnancy, to monitor the growth and development of the fetus, but there are many other uses, including imaging the heart, blood vessels, eyes, thyroid, brain, breast, abdominal organs, skin, and muscles. Ultrasound images are displayed in either 2D, 3D, or 4D (which is 3D in motion).
Ultrasound - Mayo Clinic
WEB3. Mai 2024 · 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. However, some involve placing a small device …
Ultrasound: What It Is, Purpose, Procedure & Results - Cleveland …
WEBUltrasound uses high-frequency sound waves to create real-time pictures or video of internal organs or other soft tissues, such as blood vessels. Ultrasound enables healthcare providers to “see” details of soft tissues inside your body without making any incisions (cuts). And unlike X-rays, ultrasound doesn’t use radiation.
Medical ultrasound - Wikipedia
WEBMedical ultrasound includes diagnostic techniques (mainly imaging techniques) using ultrasound, as well as therapeutic applications of ultrasound. In diagnosis, it is used to create an image of internal body structures such as tendons, muscles, joints, blood vessels, and internal organs, to measure some characteristics (e.g. distances and velocities) or …
Ultraschall: Definition, Gründe, Ablauf - NetDoktor.de
WEBDer Ultraschall ist eine schnelle, sichere, weitgehend nebenwirkungsfreie und kostengünstige Untersuchungsmethode. Sie wird fachlich als Sonografie bezeichnet. Der Arzt kann mit ihrer Hilfe viele verschiedene Körperregionen und Organe beurteilen. Die Untersuchung kann ambulant in einer Arztpraxis oder in Kliniken durchgeführt werden.
Ultrasound: MedlinePlus Medical Test
WEBUltrasound may help diagnose medical conditions that involve many parts of the body, such as the: Heart and heart valves. Blood vessels. Organs in the abdomen (belly), including the liver, gallbladder, pancreas, or spleen. Organs in the pelvis, including the urinary tract, and male and female reproductive organs.
Abdominal Ultrasounds: Purpose, Procedure, Uses, Results, Benefits - WebMD
WEB20. Sept. 2023 · Ultrasound images have many uses during pregnancy. Early on, they may be used to determine due dates, reveal the presence of twins or other multiples, and rule out ectopic pregnancies. They also ...
Ultrasound (Sonography) - RadiologyInfo.org
WEBGeneral Ultrasound. 00:00. 00:00. 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 child (fetus) in pregnant women. In infants, doctors commonly use ultrasound to evaluate the brain, hips, and …
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