Related Experiment Video
Updated: Aug 21, 2026

Bronchoalveolar Lavage of Murine Lungs to Analyze Inflammatory Cell Infiltration
Published on: May 4, 2017
Bronchial foreign bodies
A M Shivakumar1, Ashok S Naik, K Dillan Kumar Shetty
1Department of Otolaryngology, Head and Neck Surgery, J.J.M. Medical Collge, Davangere, Karnataka, India.
Insights
Foreign body aspiration in children can lead to surgical emphysema, a rare complication. This study reports four cases of this serious condition, highlighting the need for clinical suspicion.
Area of Science:
- Pediatric Pulmonology
- Thoracic Surgery
- Emergency Medicine
Background:
- Foreign body aspiration is a significant pediatric emergency with diverse clinical signs.
- Surgical emphysema is a known complication of tracheostomy and penetrating neck injuries.
- Emphysema resulting from bronchial foreign bodies is an uncommon occurrence.
Observation:
- This report details four pediatric cases of surgical emphysema.
- The emphysema was a direct consequence of foreign body aspiration into the tracheobronchial tree.
- Clinical presentations varied, necessitating a high index of suspicion.
Findings:
- Foreign body aspiration into the bronchus can lead to surgical emphysema.
- This complication, while rare, presents a diagnostic challenge.
- Prompt recognition and management are crucial for favorable outcomes.
Implications:
- Clinicians must maintain a high suspicion for foreign body aspiration in children presenting with relevant symptoms.
- Understanding the rare association between bronchial foreign bodies and surgical emphysema is vital for diagnosis.
- This case series contributes to the literature on a rare but serious pediatric condition.
Abstract:
Foreign body aspiration is an extremely serious problem in childhood with varied clinical presentation demanding high degree of suspicion on the part of clinician. Surgical emphysema of the neck and chest often complicates tracheostomy and sharp penetrating injuries to the neck perforating viscera of the aerodigestive tract. Rarely if follows chest injuries. But emphysema due to the neck of foreign bodies in the bronchus is quite rare. The authors hereby report four cases of surgical emphysema following foreign body aspiration into the tracheobronchial tree.
Related Concept Videos
The Bronchial Tree
The trachea, commonly known as the windpipe, is a tube that connects the larynx (voice box) to the bronchi. At a point called the carina, it bifurcates into two primary bronchi. The right primary bronchus is wider, shorter, and more vertical than the left primary...
Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features
Pulmonary Cycle: Exhalation
Anatomy of Respiratory System II: Lower Respiratory Tract
The Larynx
It is located between the pharynx and the trachea, acts as a passageway for air, and hosts several critical structures, such as the epiglottis, vocal cords, and glottis. The epiglottis acts as a gateway, guiding food to the...
Physical Assessment of the Respiratory Tract IV: Auscultation
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
Respiratory System Abnormal Finding II: Palpation and Auscultation
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:
