Ultrasound Tech - Overview

Ultrasound is a diagnostic medical procedure which utilizes high frequency sound waves to visualize images of organs, tissue, and blood flow inside the body. As ultrasound does not require radiation exposure, it is a preferred diagnostic tool for many disorders. An ultrasound technologist, more formally referred to as a Diagnostic Medical Sonographer, is a trained medical professional responsible operating the sonography equipment and physically performing the ultrasound scans on patients. The technologist will have a background in anatomy and physiology, be trained in scanning techniques and equipment operation, and be able to interpret ultrasound scans. Ultrasound technologists generally work under close supervision of a radiologist or other medical doctor.

Training

Training as an ultrasound technologist is generally from 2-4 years and consists of both classroom and clinical training. While two years is the average training period, different programs may have different requirements. Certification is available for qualified ultrasound technologists through ARDMS (American Registry for Registered Diagnostic Medical Sonographers). There are a number of specialized areas within the field of ultrasonography, among them Abdominal Sonography, Obstetric-Gynecological Sonography, and Cardiovascular Sonography. These fields do require advanced training and certification beyond basic ultrasound training.

Job Prospects

Employment opportunities for ultrasound technologists are available in hospitals, private offices, imaging centers, and clinic settings. It is anticipated that the job market for ultrasound technologists will be higher than average for most professions through the year 2014, due in part to the aging population and increased need for diagnostic testing.

Related Reference Materials

Diagnostic Ultrasound: 2-Volume Set
Appleton & Lange Review for the Ultrasonography Examination
General and Vascular Ultrasound: Case Review Series