endosonoscopy

[ĕn′dō-sə-nŏskə-pē]

n.

A sonographic study carried out by transducers inserted into the body as miniature probes in the urethra, bladder, or rectum.

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