de Lange's syndrome

[də lăngēz, längəz]
n.
  1. A syndrome of unknown cause characterized by mental retardation, short stature, thick eyebrows and low hairline, and flat, spadelike hands with short tapering fingers.Amsterdam syndrome
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.