[External duodeno-pancreatic fistulas. Proposal of an associated treatment: aspiration with a nutripump and infusion of lactic acid].

A technique is proposed for a conservative treatment of the duodenal-pancreatic fistula. The use of a two-way peristaltic pump; with normal flux for the enteric route and inverted flux for aspiration with terminal in external fistula allowing for in the meantime a constant infusion of lactic acid.