目的探讨及比较膈疝的常规胸片、吞钡检查和CR影像的诊断价值。
Objective To discuss the value of routine chest x-ray film, barium meal, and CR in the diagnosis of diaphragmatic hernia.
目的：通过食管吞钡造影及造影后CT平扫检查提高梨状窝瘘的诊断率。
Objective: To improve the diagnosis rate of the pyriform sinus fistula by means of esphagogram and CT scan after esphagogram.
通过临床观察、食管吞钡检查、食管动力学测定及酸灌注试验证实效果满意。
The excellent result was confirmed through postoperative checkup with barium swallowing, kinetic observation of the esophagus and acid infusion.
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