Traction-compression-closure for exomphalos major.

Abstract

PURPOSE: We present our experience with traction-compression-closure (TCC) for exomphalos major (EM) to achieve a safe and embryologically correct midline supraumbilical aesthetic closure with preservation of the umbilicus. METHODS: Nineteen neonates with EM were paralyzed and ventilated. The abdominal domain was increased by upward cord traction to assist liver-bowel reduction by gravity and sac ligation, followed by circumferential elastic body binder compression. The supraumbilical abdominal wall anomaly cicatrized spontaneously or was closed surgically as a midline scar, with preservation of the umbilicus. RESULTS: Over 7 years (1998-2004), 19 patients with EM were treated by TCC, 18 of whom survived. The patients' median gestational age was 36 weeks (range, 24-40 weeks); their median birth weight was 2312 g (range, 890-3000 g). The median time to reduction was 4 days (range, 3-5 days), whereas that to full enteral feeds was 6 days (range, 4-6 days). Mechanical ventilation for 7 days (range, 6-8 days) was not associated with any morbidity, and the time to home discharge was 11 days (range, 8-12 days). Five patients did not require any surgery. There was no episode of sac rupture or infection. CONCLUSION: Abdominal expansion by vertical cord traction followed by compression reduction (TCC) under muscle relaxation and ventilation is time well spent toward a safe and aesthetic midline abdominal wall closure without tension for EM.