Objective For indeed grasping the X ray s various features and clinic expression of pediatric gastrointestinal ascariasis, and raising the rate of accurate diagnosis.

• 目的总结儿童肠道蛔虫症的X线各种表现特征,以提高确诊率。方法对107例肠道蛔虫症的腹部平片,消化道钡餐造影结果进行回顾性分析。