AIM: To evaluate tracheal diameters and their clinical impact in patients with congenital diaphragmatic hernia (CDH) after fetal endoscopic tracheal occlusion (FETO).
METHODS: Patients born with CDH between January 2012 and August 2016 were divided into two groups: noFETO and FETO. Tracheal diameters at three levels (T1, carina, and maximum tracheal dilation) on chest X-ray at 1, 3, 6, 12, 24, and 36 months of follow-up, requirements of invasive and noninvasive respiratory support, the incidence of respiratory infections, and results of pulmonary function tests (PFT) were compared.
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