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Decoding supraglottic stenosis.

A Colliard1, A Ishii1, Cecile De Sandre1

  • 1Department of Otorhinolaryngology, Lausanne University Hospital, Rue du Bugnon, 1005, Lausanne, Switzerland.

European Archives of Oto-Rhino-Laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
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PubMed
Summary
This summary is machine-generated.

Supraglottic stenosis (SPGS) in children can be effectively managed with endoscopic treatment. More complex cases may require combined or open surgical approaches for optimal outcomes.

Keywords:
Laryngeal stenosisSupraglottic stenosis

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Area of Science:

  • Pediatric Otolaryngology
  • Airway Surgery
  • Laryngology

Background:

  • Supraglottic stenosis (SPGS) is a rare pediatric airway condition with poorly understood optimal management strategies.
  • Etiologies of SPGS vary significantly based on patient age.
  • This study reviews institutional experience to propose treatment strategies for SPGS.

Purpose of the Study:

  • To review a series of pediatric patients with supraglottic stenosis.
  • To propose evidence-based treatment strategies for SPGS.
  • To evaluate the efficacy of different surgical approaches for SPGS.

Main Methods:

  • Retrospective review of 14 pediatric SPGS patients (2013-2019).
  • Data collected included demography, clinical presentation, and endoscopic findings.
  • Treatment approaches included endoscopic, open, and combined surgical methods.

Main Results:

  • Seven patients had prior supraglottoplasty for laryngomalacia; three had neck trauma; four had iatrogenic/post-intubation etiology.
  • Five patients treated endoscopically are symptom-free.
  • Combined repair yielded satisfactory results; open repair required additional endoscopic interventions in most cases.

Conclusions:

  • Endoscopic treatment is optimal for post-supraglottoplasty stenosis.
  • Severe cicatricial sequelae may necessitate a combined endoscopic and open approach.
  • Transglottic and multi-level stenoses require extended cricotracheal resection.