Ultrasound

Diagnostic ultrasound, also called sonography or diagnostic medical sonography, is an imaging method that uses high-frequency sound waves to produce images of structures within your body. The images can provide valuable information for diagnosing and treating a variety of diseases and conditions.

Most ultrasound examinations are done using an ultrasound device outside your body, though some involve placing a device inside your body.

Ultrasound is used for many reasons, including to:

• View the uterus and ovaries during pregnancy and monitor the developing baby's health
• Diagnose gallbladder disease
• Evaluate blood flow
• Guide a needle for biopsy or tumor treatment
• Examine a breast lump
• Check your thyroid gland
• Detect genital and prostate problems
• Assess joint inflammation (synovitis)
• Evaluate metabolic bone disease