transient acantholytic dermatosis

[trănshənt, -zhənt, -zē-ənt]

n.

A papular eruption that occurs chiefly on the chest and back in which the tissues are affected with acantholysis, lasting from a few weeks to several months and occurring predominantly in males over the age of 40.

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