Ultrasound: What It Is, Purpose, Procedure & Results - Cleveland Clinic
2022年4月12日 · Ultrasound is a noninvasive imaging test that shows structures inside your body using high-intensity sound waves. Healthcare providers use ultrasound exams for several purposes, including during pregnancy, for diagnosing conditions and for image guidance during certain procedures.
Medical ultrasound - Wikipedia
Medical ultrasound includes diagnostic techniques (mainly imaging techniques) using ultrasound, as well as therapeutic applications of ultrasound.
Ultrasound Imaging | FDA - U.S. Food and Drug Administration
2024年9月19日 · Ultrasound imaging (sonography) uses high-frequency sound waves to view inside the body. Because ultrasound images are captured in real-time, they can also show movement of the body's internal...
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.
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.
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 (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 child (fetus) in pregnant women.
Ultrasound: Purpose, Preparation, Risks, and Results - Health
2023年7月19日 · Ultrasound is a type of imaging technology that is used to diagnose, monitor, and treat a variety of medical conditions. It uses sound waves to generate live images...
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. The...
Ultrasound (introduction) | Radiology Reference Article - Radiopaedia.org
2024年7月12日 · Ultrasound (US) is an imaging technology that uses high-frequency sound waves to characterize tissue. It is a useful and flexible modality in medical imaging and often provides an additional or unique characterization of tissues when compared to other modalities such as conventional radiography or CT .
Abdominal Ultrasound: What It Is, Purpose, Procedure & Results
An abdominal ultrasound is a type of imaging test. It uses high-frequency sound waves to create pictures of the organs and blood vessels in your belly (abdomen).
Ultrasound - Medical Imaging Systems - NCBI Bookshelf
2018年8月3日 · Medical ultrasound is considered one of the least harmful imaging techniques available today and is even used during pregnancy. Therapeutical use of ultrasound can be found in gallstone and kidney stone therapies, where high intensity localized ultrasound is …
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 Imaging: Uses, Procedure, How It Works - Healthgrades
2022年6月14日 · Ultrasound is an imaging device that uses sound waves to create many different types of images, including organs and body parts in motion. Ultrasound is safe, effective, and does not involve radiation.
Ultrasound scans: How do they work? - Medical News Today
2017年6月23日 · Ultrasound is commonly used for diagnosis, for treatment, and for guidance during procedures such as biopsies. It can be used to examine internal organs such as the liver and kidneys, the...
Types and Uses of Ultrasounds - Verywell Health
2024年9月27日 · Ultrasound testing, also known as ultrasonography or sonography, is an imaging test that uses sound waves to produce pictures of inside the body. An ultrasound can create images of organs, bodily structures, and tissues.
A Beginner's Guide to Ultrasound | FAST scan - Geeky Medics
2019年1月14日 · This article provides a beginners guide to ultrasound (POCUS), including how ultrasound works and how ultrasound can be used in clinical practice. The article also covers ultrasound-guided venous access and FAST scanning in the context of trauma.
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.
Diagnostic ultrasound is a non-invasive diagnostic technique used to image inside the body. Ultrasound probes, called transducers, produce sound waves that have frequencies above the threshold of human hearing (above 20KHz), but most transducers in current use operate at much higher frequencies (in the megahertz (MHz) range).
Abdominal Ultrasound: Uses, Side Effects, Procedure, Results
2024年12月14日 · An abdominal ultrasound is a painless, non-invasive test that uses sound waves to create an image of the organs and structures in the abdomen.
New contrast agent for ultrasound imaging tested to make …
3 天之前 · Ultrasound imaging is a fairly inexpensive and harmless technique for medical diagnostics using widely available equipment. The results, however, are not very precise and their quality depends ...
URMC Studies the Impact of Point-of-Care Ultrasound Enterprise …
2025年1月2日 · URMC partnered with a company called Butterfly to launch an enterprise-wide ultrasound program designed to improve access to imaging and enhance clinical workflows. To date, URMC has deployed approximately 1,000 Butterfly iQ devices across 64 academic departments and clinical programs, integrated with Butterfly’s Compass workflow software.