P S Salva1, C Theroux, D Schwartz. 1. Pediatric Pulmonology of Western New England, Springfield, Massachusetts, USA. pedipulm@cox.net
Abstract
BACKGROUND: There is a paucity of bronchial biopsy data in children. A major limitation is concern over the safety of the procedure. This paper reports the results of efforts to develop a method that is safe and provides adequate specimen for evaluation. METHODS: 170 children aged 2.5 to 16 years with chronic respiratory symptoms were studied under general anaesthesia in an outpatient surgery setting. Bronchoalveolar lavage and biopsies were obtained using a 4.9 mm flexible bronchoscope through a laryngeal mask airway. At least three bioipsies were taken. RESULTS: No patient required topical adrenaline to control bleeding, nor was there a change in the state of any of the patients. There were no episodes of pneumothorax, haemoptysis, pneumonia, or significant fever. All children less than four years old received a single dose of antibiotic intravenously after the procedure. The average length of time for the procedure was 12 minutes (range 6 to 27). Recovery time averaged 90 minutes. The limiting factor was the ability of the child's airway to accomodate the bronchoscope. CONCLUSIONS: This report should encourage clinicians to incorporate endobronchial biopsy into the evaluation of children with difficult respiratory problems.
BACKGROUND: There is a paucity of bronchial biopsy data in children. A major limitation is concern over the safety of the procedure. This paper reports the results of efforts to develop a method that is safe and provides adequate specimen for evaluation. METHODS: 170 children aged 2.5 to 16 years with chronic respiratory symptoms were studied under general anaesthesia in an outpatient surgery setting. Bronchoalveolar lavage and biopsies were obtained using a 4.9 mm flexible bronchoscope through a laryngeal mask airway. At least three bioipsies were taken. RESULTS: No patient required topical adrenaline to control bleeding, nor was there a change in the state of any of the patients. There were no episodes of pneumothorax, haemoptysis, pneumonia, or significant fever. All children less than four years old received a single dose of antibiotic intravenously after the procedure. The average length of time for the procedure was 12 minutes (range 6 to 27). Recovery time averaged 90 minutes. The limiting factor was the ability of the child's airway to accomodate the bronchoscope. CONCLUSIONS: This report should encourage clinicians to incorporate endobronchial biopsy into the evaluation of children with difficult respiratory problems.
Authors: Donald N R Payne; Andrew V Rogers; Ellinor Adelroth; Venkata Bandi; Kalpalatha K Guntupalli; Andrew Bush; Peter K Jeffery Journal: Am J Respir Crit Care Med Date: 2003-01-01 Impact factor: 21.405