X线排粪造影与MRI排粪造影对出口梗阻型便秘诊断价值的对比研究

A Comparative Study of the Diagnostic Value of X-ray Excretogram and MRI Excretogram in the Diagnosis of Outlet Obstructive Constipation

目的探讨X线排粪造影与MRI排粪造影在出口梗阻型便秘诊断中的价值。方法回顾分析23例均行X线排粪造影及MRI排粪造影检查的排粪造影患者的图像。结果X线排粪造影和MRI排粪造影各有自身的优势。结论X线排粪造影简单、廉价,易推广,能够诊断由直肠、肛管自身功能障碍引起的便秘,与X线排粪造影相比,M RI排粪造影提供了一个更广阔的视野和更多的信息,更适用于诊断复合性盆底功能障碍引起的便秘。要想全面、准确的评估出口梗阻型便秘的病因,为其治疗提供可靠的依据,应选择合适的检查方法。

Objective To investigate the value of X-ray execography and MRI fecal angiography in the diagnosis of outlet obstructive constipation.Methods The images of 23 patients with fecal angiography and MRI were retrospectively analyzed.Results X-ray and MRI manure contrast have their own advantages.Conclusion X-ray fecal angiography is simple,cheap,easy to promote,can diagnose constipation caused by rectal and canal dysfunction,compared with X-ray fecal angiography,MRI fecal angiography provides a broader view and more information,more suitable for diagnosing constipation caused by complex pelvic floor dysfunction.in order to comprehensively and accurately assess the etiology of outlet obstructive constipation and provide a reliable basis for its treatment,appropriate tests should be selected.