Post-operative bronchoscopy findings of esophageal atresia patients, initial phase of single-institute experience | ||||
| Annals of Pediatric Surgery | ||||
| Volume 18, Issue 1, January 2022 PDF (870.01 K) | ||||
| DOI: 10.1186/s43159-022-00169-0 | ||||
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| Authors | ||||
Dina Hossam El Dine Hamed; Ayman Hussein; Basma Magdy   ; Mohamed Elseoudi; Mohamed M. Elbarbary; Ahmed M. K. Wishahy
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| Abstract | ||||
| Background Esophageal atresia (EA) is not a rare congenital anomaly. It is usually accompanied by tracheoesophageal fistula (TEF). Respiratory morbidities are experienced in most of the survivors. Although it was believed that these symptoms tend to improve by age, permanent lung damage may continue to adulthood in some patients. We aimed to assess the respiratory tract in the follow-up period as an attempt to correlate possible findings with symptoms experienced which allowed us to pay more attention to the respiratory tract during the upcoming surgical interventions. Prospective observational study was conducted on patients presented to our institute, throughout 2018, with various degrees of refractory respiratory tract involvement, after having had their EA repaired inside or outside our institute. After exclusion of esophageal causes of these manifestations, bronchoscopy was performed to correlate the findings with the symptoms experienced by these patients. The study does not include patients repaired after 2018 as surgical modifications were performed and are still under study. Results Fifteen patients presented with various respiratory symptoms. Although recurrent chest infection is the commonest presentation, acute life-threatening events were reported in 5 patients. Blind-ended tracheal diverticulum was the most common finding observed in 80% of patients. About 76% of these patients were found to have tracheomalacia. Moreover, bronchoscopy was able to detect recurrent tracheoesophageal fistula in 4 patients. Vocal cords were affected in 13% of these patients. Conclusions Frequent respiratory symptoms in operated patients warrant careful long-term monitoring and appropriate management. Although bronchoscopy is considered a mandatory pre-repair procedure, it is a crucial tool in evaluating the survivors. It is pivotal to pay more attention to the respiratory tract to modify the surgical techniques to overcome these pitfalls. | ||||
| Keywords | ||||
| Esophageal Atresia; Bronchoscopy; Tracheoesophageal Fistula; Tracheal diverticulum | ||||
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