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Recurrent congenital diaphragmatic hernia: A novel repair
D A Saltzman1, J S Ennis, J R Mehall
1Department of Pediatric Surgery, University of Minnesota Hospital and Clinics, Minneapolis, MN 55455, USA.
Background/Purpose:
Repair of recurrent diaphragmatic hernia continues to be a difficult problem. An innovative method using a nonabsorbable polypropylene prosthetic mesh plug placed via the thoracic approach using minimal dissection is presented.
Methods:
A retrospective analysis showed 39 children with congenital diaphragmatic hernia (CDH) who underwent repair between January 1997 and March 2000. Five children suffered a recurrence and underwent repair via the thoracic approach using the Bard Marlex Mesh Perfix Plug (C.R. Bard Inc, Billerica, MA). Follow-up was available in all children and ranged from 1 to 33 months (average, 13.8 months).
Results:
Age at recurrence ranged from 2 to 48 months (average, 14.8 months), and the average time between initial repair and recurrence was 8.2 months (range, 2 to 16 months). There were no recurrences after the transthoracic mesh plug diaphragmatic hernioplasty. One child died of multiple congenital anomalies 6 months after repair.
Conclusion:
The transthoracic repair of recurrent diaphragmatic hernias using a nonabsorbable polypropylene prosthetic mesh plug represents an innovative approach to a difficult problem in which 5 repairs have been accomplished without recurrence in nearly 14 months of follow-up. J Pediatr Surg 36:1768-1769.
