Sonographer
Sonographer
A Sonographer (pronounced: səˈnɒɡrəfər) is a healthcare professional who specializes in the use of ultrasonic imaging devices to produce diagnostic images, scans, videos, or 3D volumes of anatomy and diagnostic data. Sonographers are also referred to as ultrasound technologists or diagnostic medical sonographers.
Etymology
The term "Sonographer" is derived from the Latin word "sonus" which means sound, and the Greek word "grapho" which means to write. It literally translates to "sound writer".
Role and Responsibilities
A Sonographer's primary role is to perform ultrasound examinations which involve the use of high-frequency sound waves to create images of the inside of the body. These images are then used by physicians to diagnose and monitor medical conditions, diseases, or injuries. Sonographers may specialize in various areas such as obstetrics and gynecology, cardiology, neurosonology, and musculoskeletal sonography.
Education and Training
To become a Sonographer, one must complete a post-secondary education program in Diagnostic Medical Sonography. This is typically a two-year associate degree program, although there are also four-year bachelor's degree programs available. After completing their education, Sonographers must pass a certification exam administered by a recognized certifying body such as the American Registry for Diagnostic Medical Sonography (ARDMS).
Related Terms
- Ultrasound: A diagnostic imaging technique used to visualize internal body structures.
- Echocardiography: The use of ultrasound waves to investigate the action of the heart.
- Radiologist: A physician who specializes in diagnosing and treating diseases and injuries using medical imaging techniques.
- Radiologic Technologist: A healthcare professional who performs imaging examinations and carries out diagnostic procedures.
External links
- Medical encyclopedia article on Sonographer
- Wikipedia's article - Sonographer
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