anisocytosis

[ăn-ī′sō-sī-tōsĭs]

n.

Considerable variation in the size of cells that are normally uniform, especially such a variation in red blood cells.

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