Related Experiment Video
Updated: May 14, 2026

Laryngeal Mask Airway (LMA) Placement in a Neonatal Patient Simulator Using a Non-Inflatable Supraglottic Airway (SGA)
Published on: July 14, 2023
[A neonate with an inspiratory wheeze].
Maartje Haasnoot1, Andra de Vries, Jolijn Brouwer
1VUmc, Afd. Kindergeneeskunde, Amsterdam, the Netherlands. maartjehaasnoot@gmail
Subglottic cysts caused severe inspiratory wheezing in an infant with a history of prematurity and intubation. Early diagnosis and management are crucial for infants with congenital airway anomalies.
Area of Science:
- Pediatric Pulmonology
- Otolaryngology
- Neonatology
Background:
- Congenital subglottic cysts are rare airway anomalies.
- Prematurity and intubation are risk factors for neonatal airway issues.
Observation:
- An 8-month-old boy presented with severe inspiratory wheezing.
- The infant had a medical history significant for prematurity and endotracheal intubation.
Findings:
- Diagnostic evaluation revealed the cause of wheezing to be subglottic cysts.
- Subglottic cysts can lead to significant respiratory distress in infants.
Implications:
- Subglottic cysts require prompt recognition and intervention.
- Management strategies may include observation or surgical intervention.
- Understanding risk factors aids in early identification of affected infants.
More Related Videos
Related Concept Videos
Pulmonary Cycle: Exhalation
Physical Assessment of the Respiratory Tract IV: Auscultation
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
Assessment of Respiration
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like asthma or COPD,...
Acute Respiratory Failure-II
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:
Assessment of Airway, Skin Color, and Use of Accessory Muscles
Introduction
The initial evaluation of a patient's respiratory system...
Respiratory System Abnormal Finding II: Palpation and Auscultation
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:
