progressive muscular atrophy


Atrophy of the cells of the anterior cornua of the spinal cord, resulting in the progressive wasting and paralysis of the muscles of the extremities and trunk.Aran-Duchenne disease Cruveilhier's disease Duchenne-Aran disease
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.