epidermodysplasia

[ ĕp′ĭ-dûr′mō-dĭs-plāzhə ]

n.

The abnormal growth or development of the epidermis.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.