<unk>  is a neurocutaneous condition caused by mutation in the SNAP29 gene.
Cerebral dysgenesis–neuropathy–ichthyosis–keratoderma syndrome
Odonto–tricho–ungual–digital–palmar syndrome
Ectrodactyly–ectodermal dysplasia–cleft syndrome
Smith Martin Dodd syndrome
Serpentine fibula-polycystic kidney syndrome
Craniosynostosis–anal anomalies–porokeratosis syndrome
Ardalan–Shoja–Kiuru syndrome
Platyspondylic lethal skeletal dysplasia, Torrance type