Opisthorchis

[ŏp′ĭs-thôrkĭs, ō′pĭs-]

n.

A genus of trematodes found in the bile ducts or gallbladder of fish-eating mammals, birds, and fish.

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