Ultrasound, also known as USG (Ultrasonography), is a safe and non-invasive imaging technique that uses high-frequency sound waves to create real-time images of the body’s internal organs and tissues. Unlike X-rays or CT scans, ultrasound does not use radiation, making it especially safe for pregnant women and children.
What is it useful for?
Ultrasound is used for a wide range of medical evaluations, including monitoring pregnancy and fetal development, detecting gallstones, kidney stones, and liver diseases, assessing heart function, guiding biopsies, and diagnosing conditions in the abdomen, pelvis, thyroid, and soft tissues. It is also valuable in vascular imaging through Doppler studies, helping to assess blood flow and detect blockages.