| 摘要 |
A process for retrograde prolonged gullet bougienage comprises the introduction of guide catheter under endoscopic or X-ray control, on the guide balloon dilatator is guided into the oesophagus, the balloon is placed under the stricture, the pressure in the balloon is 2.0-3.0 athmospheres under permanent control of manometer syringe. Additionally, the overblown ballon was removed form the oesophagus with stoppage in the most narrow area, which was determined by manometer, to 5-10 minutes with endoscopic control of narrow area. |
