贲门失弛症是指食管下括约肌静息压增高、吞咽动作时弛缓不良、食管体部缺乏有推动力的蠕动而产生的临床表现。1989年Wong的免疫学研究表明,贲门失弛症与免疫系统异常有关。目前尚无一种方法可以使食管蠕动及下食管括约肌功能恢复正常,治疗目的仅限于缓解其功能性梗阻;基于这一点,临床上广 Cardiac achalasia refers to the lower esophageal sphincter resting pressure, swallowing maladaptation, the lack of motility of the esophagus, the clinical manifestations of motility. Wong’s immunological studies in 1989 showed that cardia was associated with abnormalities in the immune system. At present, there is no way to make esophageal peristalsis and lower esophageal sphincter function returned to normal, the purpose of treatment is limited to relieve the functional obstruction; based on this, the clinical wide