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FLOTCH syndrome

Disease definition

FLOTCH syndrome is a rare, genetic, cutaneous disorder characterized by leuchonychia and multiple, recurrent pilar cysts, associated or not with ciliar dystrophy and/or koilonychia. Renal calculi have also been reported.


  • Synonym(s):
    • Leukonychia totalis-trichilemmal cysts-ciliary dystrophy syndrome
  • Prevalence: <1 / 1 000 000
  • Inheritance: -
  • Age of onset: Childhood, Infancy
  • ICD-10: L60.8
  • OMIM: -
  • UMLS: C2931411
  • MeSH: C537065
  • GARD: 2346
  • MedDRA: -
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