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[Algorithm for the management of laryngeal obstruction in pediatrics]
Giselle Cuestas1, Hugo Rodríguez2
1Sección de Endoscopia Respiratoria, División de Otorrinolaringología, Hospital General de Niños Dr. Pedro de Elizalde, Ciudad Autónoma de Buenos Aires, Argentina. giselle_cuestas@yahoo.com.ar.
Archivos Argentinos De Pediatria
|May 9, 2022
Summary
Laryngeal obstruction impacts breathing, swallowing, and voice. This review details diverse causes, symptoms like stridor, and management strategies for this critical airway condition.
Area of Science:
- Otolaryngology
- Pediatric Airway Disorders
Background:
- The larynx, or voice box, is a critical part of the aerodigestive tract, affecting breathing, swallowing, and voice.
- Laryngeal pathologies can lead to acute, life-threatening obstruction or chronic conditions.
- Key laryngeal regions include the supraglottis, glottis, and subglottis, with the subglottis being the narrowest in pediatric airways.
Purpose of the Study:
- To comprehensively review pathologies causing laryngeal obstruction.
- To outline guiding symptoms for presumptive diagnosis.
- To discuss diagnostic studies and treatment options for laryngeal obstruction.
Main Methods:
- Literature review of laryngeal pathologies causing obstruction.
- Analysis of etiological factors across different age groups.
- Synthesis of diagnostic approaches and therapeutic interventions.
Main Results:
- Laryngeal obstruction presents with inspiratory or biphasic stridor.
- Etiologies are diverse, including congenital, inflammatory, infectious, traumatic, neoplastic, and iatrogenic causes.
- Diagnosis relies on clinical presentation, supported by imaging and endoscopic evaluation.
Conclusions:
- Prompt recognition and diagnosis of laryngeal obstruction are crucial due to potential fatality.
- Understanding the varied etiologies is key to effective management.
- A multidisciplinary approach is often necessary for optimal patient outcomes.
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