Erschienen in:
01.12.2023 | Original Article
Clinical features of a tracheoesophageal fistula associated with complete tracheal rings
verfasst von:
Keiichi Morita, Tadashi Hatakeyama
Erschienen in:
Pediatric Surgery International
|
Ausgabe 1/2023
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Abstract
Purpose
A tracheoesophageal fistula (TEF) associated with complete tracheal rings (CTR) is extremely rare. This study aimed to elucidate the clinical features of this combination.
Methods
Records of 39 patients diagnosed with TEF with or without CTR between January 2013 and February 2023 were retrospectively reviewed. Data collected included location of the TEF and CTR, esophageal gap, surgery of TEF/esophageal atresia (EA), and symptoms of CTR.
Results
Seven patients had CTR, while 32 patients did not have CTR. TEF was frequently located higher than the T4 vertebra, and the median esophageal gap was shorter in patients with CTR than in those without (5/7 [71.4%] vs. 6/32 [18.8%], P = 0.012; 0 (range: 0–15) mm vs. 13.3 (range: 0–40) mm, P = 0.017, respectively). TEF was located just above the beginning of the CTR in all patients. All patients with CTR underwent primary esophageal anastomosis. Additionally, two patients were diagnosed with CTR before TEF/EA repair. A tracheal tube was prevented from contacting the CTR during TEF/EA repair, and respiratory insufficiency did not occur.
Conclusions
Our results may help pediatric surgeons in the management of TEF with CTR.