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Deformed left nasal ala and lower lip in a 2.5-year-old patient with Lesch-Nyhan disease

(Source: Eita AA. Congenital anomalies-associated Riga-Fede disease as an early manifestation of Lesch-Nyhan syndrome: rare entities in the same pediatric patient-a case report. BMC Oral Health 2022;22(1):26. Creative Commons Attribution License.

Associated Disorders

  • Choreoathetosis
  • Dystonia
  • Gout
  • Hyperuricemia
  • Intellectual disability
  • Renal stones