ORPHA:818
Smith-Lemli-Opitz syndrome
Also called 7-dehydrocholesterol reductase deficiency, RSH syndrome, SLOS
- Body system
- Inborn errors of metabolism
- Inheritance pattern
- Autosomal recessive
- Typical age of onset
- Antenatal, Infancy, Neonatal
- Estimated prevalence
- 1-9 / 100 000 (Europe)
- Rarity class
- 1-9 / 100 000
ORPHA:818 is classified under "Inborn errors of metabolism" in the Orphanet nomenclature.
Common signs
- Microcephaly
- Micrognathia
- Wide nasal bridge
- Anteverted nares
- Intellectual disability
- Hypotonia