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.

当患者于数天内进行性现感觉症状、弛缓性四肢瘫、消失、甚至伴进行性球麻痹时，识别些症状非常简单，但于疾病早期作-巴利综合征的诊断却很困难。

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。