Dictionary.com
definitions
  • synonyms
pyelectasis in Medicine

pyelectasis

(pī′ə-lĕktə-sĭs)
n.
  1. Dilation of the pelvis of the kidney.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.