Yang X M, Partanen K, Farin P, Soimakallio S
Department of Clinical Radiology, Kuopio University Hospital, Finland.
Acta Radiol. 1995 Sep;36(5):460-8.
Defecography, a dynamic imaging modality, plays an important role in the diagnosis of functional and morphologic abnormalities of the anorectal region. We have here summarized the principle and techniques as well as observations of defecography, with special emphasis on morphologic measurements, clinical relevance, and limitations. The application of MR imaging in examination of anorectal function has also been addressed.
排粪造影是一种动态成像方式，在诊断肛管直肠区域的功能和形态异常方面发挥着重要作用。我们在此总结了排粪造影的原理、技术以及观察结果，特别强调了形态学测量、临床相关性和局限性。还讨论了磁共振成像在肛管直肠功能检查中的应用。
