高达15%的患者可能会遇到胃食管反流后切开术，如pH监测测量。

Up to 15% of patients may experience gastroesophageal reflux after myotomy, as measured by ph monitoring.

youdao

高达15%的患者可能会遇到胃食管反流后切开术，如pH监测测量。

Up to 15% of patients may experience gastroesophageal reflux after myotomy, as measured by ph monitoring.

youdao