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Airway obstruction in Hurler's syndrome--radiographic features

C M Myer1

  • 1Department of Otolaryngology and Maxillofacial Surgery, Children's Hospital Medical Center, Cincinnati, OH 45229.

International Journal of Pediatric Otorhinolaryngology
|July 1, 1991
PubMed

Insights

Mucopolysaccharidosis (MPS) I, or Hurler's syndrome, causes airway obstruction due to enzyme deficiency. Diagnostic imaging aids in evaluating and managing these complex airway issues in affected patients.

Area of Science:

  • Biochemistry
  • Genetics
  • Pediatrics

Background:

  • Mucopolysaccharidoses (MPS) are inherited metabolic disorders caused by deficiencies in lysosomal enzymes.
  • MPS I (Hurler's syndrome) results from reduced alpha-L-iduronidase activity, leading to glycosaminoglycan accumulation.

Observation:

  • Patients with Hurler's syndrome frequently experience upper airway obstruction.
  • Anatomical abnormalities include cervical spine issues, short necks, high epiglottis, and soft tissue infiltration.

Findings:

  • Plain film and videofluoroscopic examinations are valuable for evaluating airway abnormalities in MPS I.
  • These imaging studies help identify the specific causes of airway obstruction.

Implications:

  • Diagnostic imaging plays a crucial role in the therapeutic management of airway obstruction in Hurler's syndrome.
  • Understanding these imaging findings can guide clinical interventions and improve patient outcomes.

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