Objectives: To remove the cardiospasm and recover the normal peristaltic wave of esophagus.

贲门弛缓症是一种原因不明的食管动力学功能障碍性疾。

It is usually fairly easy to recognise the patient who presents with a few days' history of progressive sensory symptoms, flaccid tetraparesis, and areflexia, perhaps with increasing bulbar weakness.

者于数天内进行性出现感症状、弛缓性四肢瘫、腱反射、至伴进行性球麻痹时，识别这些症状非常简单，但于疾早期作出格林-巴利综合征的诊断却很困难。