Rare Zebra

Rare disease search prototype built on Orphanet data

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ORPHA:46

Adenylosuccinate lyase deficiency

Also called ADSL deficiency, Adenylosuccinase deficiency

Body system
Inborn errors of metabolism
Inheritance pattern
Autosomal recessive
Typical age of onset
Childhood, Infancy, Neonatal
Estimated prevalence
<1 / 1 000 000 (Worldwide)
Rarity class
<1 / 1 000 000

ORPHA:46 is classified under "Inborn errors of metabolism" in the Orphanet nomenclature.

Common signs

  • Thin upper lip vermilion
  • Brachycephaly
  • Microcephaly
  • Smooth philtrum
  • Long philtrum
  • Low-set ears