Riga-Fede disease associated with postanoxic encephalopathy and trisomy 21: a proposed classification

Javier Domingues-Cruz1, Alberto Herrera, Pablo Fernandez-Crehuet

  • 1HUV Macarena, Department of Dermatology, AV Doctor Fedriani no 3, Sevilla, 41071, Spain. drdominguezcruz@yahoo.es

Pediatric Dermatology
|November 27, 2007
PubMed

Insights

Riga-Fede disease, a rare oral condition, was observed in a boy with Down syndrome. This case suggests a new classification: "precocious" (natal teeth) or "late-onset" (neurologic disease).

Area of Science:

  • Pediatric Dentistry
  • Neurology
  • Genetics

Background:

  • Riga-Fede disease is a rare oral condition characterized by ulceration of the lingual frenulum.
  • It is typically associated with the eruption of natal or neonatal teeth.

Observation:

  • A novel case of Riga-Fede disease is presented in a 2-year-old boy.
  • The patient had a history of Down syndrome and postanoxic encephalopathy.

Findings:

  • The case suggests a potential new classification for Riga-Fede disease.
  • This classification categorizes the disease into "precocious" (associated with natal/neonatal teeth) or "late-onset" (associated with neurologic disease).

Implications:

  • This classification may aid in understanding the diverse presentations of Riga-Fede disease.
  • Further research is warranted to validate this proposed classification and its clinical utility.

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