OverviewThe test is done in the ultrasound or radiology department. A conducting paste is applied to your abdomen while you are lying down. The transducer (a hand-held instrument) is then moved over your abdomen.
Update Date 5/15/2014
Updated by: Jenifer K. Lehrer, MD, Department of Gastroenterology, Frankford-Torresdale Hospital, Aria Health System, Philadelphia, PA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.