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Published on: February 5, 2021
Communicating bronchopulmonary foregut malformation: particular emphasis on concomitant congenital tracheobronchial
Jiro Tsugawa1, Chikara Tsugawa, Shiiki Satoh
1Division of Pediatric Surgery, Kobe Children's Hospital, 1-1-1,Takakuradai, Suma-ku, Kobe, 654-0081, Japan. jtsugawa_kch@hp.pref.hyogo.jp
Insights
Communicating bronchopulmonary foregut malformation can cause severe respiratory distress in newborns due to congenital tracheobronchial stenosis. Surgical interventions, including resection and stenting, are discussed for this rare anomaly.
Area of Science:
- Pediatric Surgery
- Thoracic Surgery
- Congenital Malformations
Background:
- Communicating bronchopulmonary foregut malformation (CBPFM) is a rare congenital anomaly.
- It can lead to life-threatening respiratory complications in neonates.
Observation:
- Four patients with CBPFM underwent surgical treatment.
- Three patients presented with congenital tracheobronchial stenosis and severe respiratory distress shortly after birth.
- The anomaly involved anomalous bronchi originating from the esophagus and connecting to the ipsilateral lung.
Findings:
- Tracheobronchial stenosis varied in extent, affecting the thorax to carina or contralateral main stem bronchus.
- Surgical management included esophageal bronchus division with tracheobronchial anastomosis, ipsilateral lung resection with stenting, or pneumonectomy.
- The study details a fatal anomaly and evaluates surgical approaches.
Implications:
- Early diagnosis and tailored surgical management are crucial for CBPFM.
- Understanding the spectrum of this anomaly aids in optimizing treatment strategies.
- Further research into surgical outcomes for CBPFM is warranted.
Abstract:
A total of four patients with communicating bronchopulmonary foregut malformation were treated surgically at Kobe Children's Hospital between 1993 and 2004. Of these, three patients displayed congenital tracheobronchial stenosis and developed life-threatening respiratory distress soon after birth. In each case, anomalous bronchi arose from the lower portion of the esophagus and connected to the lower part of the ipsilateral lung. This anomaly involved the right lung in two patients, and the left lung in one patient. Tracheobronchial stenosis extended from the inlet of the thorax to the carina in one patient, and to the contralateral main stem bronchus in two patients. Surgical treatment included division of the esophageal bronchus and anastomosis of bronchus to the trachea in one patient. In the other patient, the ipsilateral lung was resected and the stenotic tracheobronchus was stented. The remaining patient underwent pneumonectomy of the ipsilateral lung. Details of this fatal anomaly and a discussion of appropriate surgical management are described herein.
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