Percutaneous embolization of persistent low-output enterocutaneous fistulas.

Objectives: To present and retrospectively evaluate the technique of percutaneous embolization of chronic enterocutaneous fistulas (ECFs) using n-butyl-2-cyanoacrylate and Lipiodol under fluoroscopic guidance.

Methods: Six patients with a total of seven post-operative low-output ECFs of the large intestine were treated. After fistulography a hydrophilic guide wire and a catheter were advanced through the ECF into the intestine.