若狭窄发生， 则需用探条扩张术。

If stricture develops, bouginage will be needed.

youdao

结论胃镜辅助下食道探条扩张方法安全、有效。

Conclusion The application of gastroscope assistant bougienage in children's esophageal stricture treatment is safety and effectiveness.

youdao

结论胃镜辅助下食道探条扩张方法安全、有效。

Conclusion The application of gastroscope assistant bougienage in children's esophageal stricture treatment is safety and effectiveness.

youdao