A case of leukonychia with scanning electron microscope observation

Peng Wang, Hanjun Yang, Yuping Ran, Conghui Li

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

Leukonychia is a medical term for white discoloration appearing on nails. The pathophysiologic mechanisms that cause white discoloration are not entirely clear. We processed a case of leukonychia with scanning electron microscope observation and found many crispy, obviously dissociated "layers" in the lower part of the white nail plate. The dissociated "layers" were composed of thick, loose, coarse keratin bundles intertwined with each other. We believe the dissociated "layers" are related to the clinically noted white discoloration appearing on the nails.

Original languageEnglish
Pages (from-to)41-44
Number of pages4
JournalScanning
Volume33
Issue number1
DOIs
StatePublished - Jan 2011
Externally publishedYes

Keywords

  • Leukonychia
  • Scanning electron microscope

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