incontinentia pigmenti achromiens

[ ə-krōmē-əns ]

n.

An inherited skin disorder characterized by the appearance of macules with less than normal pigmentation in a swirling or marble pattern, and associated with other abnormalities of the nerves, eyes, muscles, and bones.hypomelanosis of Ito

QUIZZES

IS YOUR DESERT PLANT KNOWLEDGE SUCCULENT OR DRIED UP?

Cactus aficionados, don't get left in the dust with this quiz on desert plants. Find out if you have the knowledge to survive this prickly foray into the desert!
Question 1 of 7
This tall, horizontally branched cactus is probably the most recognizable cactus in Arizona. What is it called?
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.