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

贲门失弛缓症是一种原因不明的食管动力学功能障碍性疾病。

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.

当患者于进行性出现感症状、弛缓性四、反射消失、甚至伴进行性球麻痹时，识别这些症状非常简单，但于疾病早期作出格林-巴利综合征的诊断却很困难。