Demonstration of a recto-vaginal fistula with the ultrasound contrast medium Echovist

Abstract

The demonstration of a recto-vaginal fistula in a patient with Crohn's disease is described. The patient was examined by vaginal ultrasound using the contrast medium Echovist-200 (SHU 454, Schering AG, Berlin). This agent had not been used before under these circumstances and proved to be successful.