Conditions / Syndrome

ectodermal dysplasia 8

info ยท Syndrome

An ectodermal dysplasia characterized by hypotrichosis, hypodontia, and dystrophic toenails that has_material_basis_in homozygous or compound heterozygous mutation in a region on chromosome 18q22.1-q22.3.

Signs and symptoms

  • Macrodontia
  • Dystrophic fingernails
  • Aplasia/Hypoplasia of the eyebrow
  • Irregular dentition
  • Sparse scalp hair
  • Sparse or absent eyelashes
  • Dystrophic toenail
  • Agenesis of permanent teeth
  • Hypohidrosis

Also known as: ECTD8; Fried's tooth and nail syndrome; ectodermal dysplasia 8, hair/tooth/nail type