Ultrasound Associates’ Sonographers

"I very much enjoy coming to this practice. I am very confident in t he superb quality of your services; the staff (both at the front desk and for the procedures_ are extraordinary pleasant, helpful, and knowledgeable; and your process orientation ensures my visits are on time and pleasant. You all are the greatest."

~Unknown

Introduction to Ultrasound

What is Ultrasound Imaging?

Ultrasound imaging, also known as sonography or diagnostic ultrasound, is a method of obtaining images of the inside of the body or superficial soft tissues.  Ultrasound can show the structure and movement of internal organs, blood flow through blood vessels, characterize abnormalities in the breast, and provide detailed pictures of the embryo or fetus.  It is also a valuable tool in diagnosing musculoskeletal abnormalities such as tendon tears and neuroma in the feet. Ultrasound uses sound waves to view the anatomy rather than ionizing radiation (as with x-rays) so there are no known risks to the patient or the operator.

The technologist who performs the exam is called a sonographer. In performing a sonogram, the sonographer uses a hand-held device called a transducer. A clear water-based gel is applied to the area of the body being studied, which helps the transducer make secure contact. Pressing the transducer firmly against the skin, the sonographer will move the transducer in sweeping motions to best see an area of concern. The transducer both transmits high frequency sound and receives the sound wave echoes used to form the picture. These are measured by computer and displayed in real-time (movement) on the monitor.

Advanced Diagnostic Sonography at Ultrasound Associates

For over twenty-six years, Ultrasound Associates has been at the forefront of the many advances in ultrasound technology.  This includes the advent of color and Doppler (continuous wave) ultrasound, combined with multiple transducer capabilities that have enabled many new imaging procedures such as endovaginal ultrasound, nuchal translucency testing, and high resolution musculo-skeletal sonography. 

In 2007, Ultrasound Associates replaced all of our ultrasound units with 4D systems and became the first practice in Northern Virginia to use 3D/4D imaging as part of our diagnostic reading process (4D refers to 3D with the addition of real-time during the exam process).  The process of 3D “image rendering” is a significant breakthrough adding to the imaging options available to our physicians and greatly enhancing our diagnostic capabilities.

Despite these significant technological advances, ultrasound remains highly “operator dependent.”  The ability to obtain and interpret diagnostic information using this technology requires highly trained specialists.  Our sonographers are all graduates of accredited ultrasound schools, ARDMS registered, with advanced training and certifications in each of their specialties.  Our board certified radiologists have completed residency and fellowship in body imaging at leading medical centers.  The availability of the highest level ultrasound technology, combined with the diagnostic skills and clinical knowledge of experienced medical staff is what we mean by the “advanced diagnostic sonography” practiced at Ultrasound Associates.

Online Ultrasound Resources