A sonographer is a healthcare professional who uses ultrasound technology to create images of the inside of the body. They operate specialized equipment that emits sound waves, which bounce off tissues and organs to produce visual images. These images help doctors diagnose and monitor various medical conditions. Sonographers typically work in hospitals, clinics, or private practices and may specialize in areas such as obstetrics, cardiology, or abdominal imaging. They must have a strong understanding of human anatomy and often collaborate with other medical professionals, including radiologists and physicians, to provide accurate assessments of patients' health.