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English-born physicist John Wild (1914â2009) first used ultrasound to assess the thickness of bowel tissue as early as 1949; he has been described as the father of medical ultrasound. Subsequent advances in the field took place concurrently in several countries.
Diagnostic medical sonographers use ultrasound equipment to produce images of specific areas on a patient's body. Ultrasound technology is used to collect a wide variety of medical information, from helping to diagnose breast cancer to determining the sex of an unborn child.