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目的 :探讨食道宽度的正常值及对裂孔疝的诊断意义。材料和方法 :正常组323例 ,男性200例 ,女性123例 ,平均年龄55岁。食道裂孔疝组31例 ,男性14例 ,女性17例 ,平均年龄69岁。测量双对比造影食道的宽度 ,将测量的结果进行统计学处理。结果 :正常组食道宽度为17mm～35mm ,平均宽度为23 19mm。裂孔疝组食道宽度为25mm～45mm ,平均宽度为30 35mm。正常组与裂孔疝组比较 ,两组之间有显著性差异(P<0 001)。结论 :食道正常宽度一般在25mm以内 ,占80 81 %。食道增宽可能是裂孔疝的一个间接征象。
Objective: To explore the normal value of esophageal width and diagnosis of hiatal hernia. Materials and Methods: The normal group of 323 cases, 200 males and 123 females, mean age 55 years. 31 cases of esophageal hiatal hernia, 14 males and 17 females, mean age 69 years. Measure the width of double contrast esophagus and measure the results for statistical analysis. Results: The normal group esophagus width of 17mm ~ 35mm, the average width of 2319mm. Hiatal hernia group, the esophagus width of 25mm ~ 45mm, the average width of 3035mm. The normal group and hiatal hernia group, there was a significant difference between the two groups (P <0 001). Conclusion: The normal width of the esophagus is generally within 25mm, accounting for 80 81%. Widening of the esophagus may be an indirect sign of hiatal hernia.