nephrolithiasis

n.

1837, probably from German, from nephro- + lithos "stone" (see litho-) + -iasis "pathological or morbid condition."

Online Etymology Dictionary, © 2010 Douglas Harper

nephrolithiasis in Medicine

nephrolithiasis

[nĕf′rō-lĭ-thīə-sĭs]
n.
  1. Calculi in the kidneys.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.