diabetic dermopathy

n.
  1. A skin disorder most commonly occurring on the shins of people with diabetes mellitus, characterized by discolored patches and small papules that often become pigmented and ulcerated and result in scars.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.