• Sjogren-Larsson syndroom

  • Chanarin-Dorfmann syndroom

  • X-gebonden recessieve ichtyosis

  • Cardio-facio-cutaneous syndroom

    • Metabole aandoeningen
      • CDG type If, Im
      • CEDNIK/SNARE
      • Chondroplasia punctata
      • Conradi-Hunermann syndroom
      • Gaucher type II
      • Multiple sulfatase deficientie (Austin syndroom)
      • Multisysteem triglyceride storage disease
      • Refsum
      • Serine deficientie syndroom
      • Steroide sulfatase deficientie
      • Sterol-C4-methyloxidase like gen defect
  • Hyperkeratose
    • CEDNIK
    • Darier-White syndroom
    • Hailey-Hailey
    • Protoporfyrie
    • Tyrosinemie type II (handpalmen en voetzolen)