Summary
In 37 patients with benign stenosis of the esophagus and esophageal anastomoses, the
method of dilatation using special balloon catheters under endoscopic control was
employed, and adequate dilatation of the stenotic region accomplished. In comparison
with balloon dilators, bougies exert forces along the radial axis, and no tension
is applied to the esophagus along the longitudinal axis. To obtain prolonged remission
and decrease the number of “supporting” dilatations of esophageal benign stenosis
and esophageal anastomoses, temporary intubation of the esophagus with a silicone
prosthesis was performed in 7 patients. Further clinical application, and a study
of the long-term results of endoscopic balloon hydro-dilatation and endoprosthesis
for treating esophageal and anastomotic esophageal strictures, will help to elaborate
more precise indications for the combined use of these methods.
Key words:
Esophagus - Anastomosis - Strictures - Esophageal dilatation - Endoprosthesis
