incontinentia pigmenti

[ĭn-kŏn′tə-nĕnshə pĭg-mĕntī]
n.
  1. An inherited developmental defect of the skin marked by pigmented lesions in linear, zebra-stripe, and other configurations and often involving other structures such as the central nervous system.Bloch-Sulzberger syndrome
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.