What is an Ultrasound?
An ultrasound is a medical imaging technique that uses high-frequency sound waves to create images of the body's internal structures. Unlike X-rays, ultrasounds do not use radiation, making them a safe option for various diagnostic procedures. The technologist applies a warm gel to the skin and uses a probe to capture real-time images of organs, blood vessels, and tissues.
The ultrasound procedure is generally painless. However, if you experience discomfort, please inform the technologist, who can adjust the pressure of the probe. Once the images are captured, a radiologist will review them and send a detailed report to your healthcare provider.
How it works
Ultrasound imaging uses sound waves to produce real-time images of internal structures. It is commonly used to visualize organs like the abdomen and pelvis, as well as blood vessels in the arms, legs, and neck. Ultrasound can also guide procedures like biopsies and arthrograms.
The procedure typically takes about 45 minutes, although preparation may be required. For some exams, you may be asked not to eat or drink, or to come with a full bladder. Your scheduler will provide you with detailed instructions on how to prepare for your ultrasound.