cholecystosonography

[ kō′lĭ-sĭs′tō-sə-nŏgrə-fē ]

n.

Ultrasonic examination of the gallbladder.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.