Article,

Gastroenteric fistula complicating percutaneous endoscopic gastrostomy.

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J Pediatr Surg, 39 (4): 561--564 (April 2004)

Abstract

BACKGROUND: Gastroenteric fistula occurs in 2\% to 3\% of patients undergoing percutaneous endoscopic gastrostomy (PEG). The authors identified 12 children with this major complication. METHODS: A retrospective case note review was performed. RESULTS: Over a 5-year period, the complication rate for gastroenteric fistula was 3.5\% (12 of 343 procedures). Presentation ranged from 1 day to 25 months post-PEG insertion. Eight patients presented with acute intestinal obstruction. The gastroenteric fistulous tract involved the posterior wall of the stomach in all cases. The plain abdominal x-ray was useful in establishing the diagnosis of the gastroenteric fistula. CONCLUSIONS: Patients with gastroenteric fistula as a complication of PEG insertion can remain asymptomatic for prolonged periods. It often is difficult to make the diagnosis. A plain abdominal x-ray is a useful diagnostic modality.

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