结肠运输实验与排粪造影在诊断便秘中的临床应用(附110例分析)

目的　分析便秘的原因 ,并评价结肠运输实验与排粪造影对诊断便秘的价值。方法　对 110例临床诊断为便秘患者先做结肠运输实验 ,再做排粪造影。结果　结肠运输实验异常者 79例 ;排粪造影异常者 5 3例。综合分析结肠运输实验与排粪造影 ,诊断为结肠慢运输 40例 ,功能性出口梗阻 5 3例。结论　结肠运输实验与排粪造影联合应用 ,能够更加准确区分结肠慢运输与功能性出口梗阻所致的便秘 ,进一步明确功能性出口梗阻的病因 ,为临床治疗提供可靠的依据。

The Clinical Application of Colonic Transit Test and Defecography for Constipation Diagnosis (An Analysis of 110 Cases)

Objective To analyse the cause of constipation and evaluate the diagnostic value of colonic transit test and defecography for constipation diagnosis. Methods 110 cases with constipation were studied with colonic transit test and defecography. Results Abnormal colonic transit in 79 cases and defecography in 53 cases, overpassing the integrated analysis for the result of colonic transit test and defecography, the 40 cases were colonic inertia and 53 cases were function outlet obstruction. Conclusion The associated application of colonic transit test and defecography could be more accurate to differentiate constipations which are colonic inertia or function outlet obstruction and more specific the pathogeny of function outlet obstruction, to offer reliable foundation for the clinical cure.