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Bronchoscopy in childhood
Insights
Pediatric bronchoscopies are safe, with few complications. While diagnostic correlation is low, liberal justification criteria suggest the procedure is often warranted in children, especially for suspected foreign body aspiration.
Area of Science:
- Pediatric Pulmonology
- Medical Procedures
- Diagnostic Accuracy
Background:
- Bronchoscopy is frequently used in pediatric care.
- Assessing the necessity of bronchoscopies can be challenging due to diagnostic uncertainties and parental/physician anxiety.
- The consequences of undiagnosed airway issues in children necessitate careful evaluation.
Purpose of the Study:
- To evaluate the safety and diagnostic yield of pediatric bronchoscopies.
- To determine the correlation between preoperative diagnoses and postoperative findings.
- To assess the justification for performing bronchoscopies in children.
Main Methods:
- Retrospective review of 183 bronchoscopies performed on 117 pediatric patients.
- Analysis of complication rates and correlation between preoperative and postoperative findings.
- Evaluation of diagnostic accuracy, particularly in cases of foreign body aspiration.
Main Results:
- No fatalities occurred; complications were infrequent (13/117 patients).
- High correlation (88%) between diagnosis and findings was observed only in foreign body aspiration cases.
- A significant number of bronchoscopies (51/117) yielded normal findings, even in patients with symptoms like wheezing and croup.
Conclusions:
- Pediatric bronchoscopy is a safe procedure with a low complication rate.
- While diagnostic yield varies, the safety profile supports its use even with liberal justification criteria.
- The procedure is considered warranted in pediatric settings due to the potential severity of missed airway diagnoses.
Abstract:
One hundred and seventeen patients underwent 183 bronchoscopies with no fatalities. Thirteen patients had complications related to their bronchoscopy and not the underlying disease state. Only the 33 patients with a diagnosis of foreign body aspiration had a high (88%) correlation of the preoperative diagnosis or condition and the postoperative findings. Fifty-one of the 117 patients had normal bronchoscopies and the number of normal bronchoscopies in patients who had wheezing, croup, hoarseness, stridor, and chronic cough was high. Assessing justification for bronchoscopies despite the negative correlation of pre- and postoperative diagnosis is difficult due to many factors, including pediatrician and parental anxiety, and the recognized consequences of missing a foreign body or other lesion in the airway of a child. Using liberal criteria for justification. fewer than 10% of the patients in this series had an unwarranted bronchoscopy, and the safety of the procedure would indicate that bronchoscopy in a pediatric medical center should be performed with minimal clinical justification.