腔内超声以及MRI对于50例肛瘘患者诊断的比较分析  

Comparative Analysis of Transrectal Ultrasonography and MRI for the Diagnosis of 50 Cases with Anal Fistula

作　　者：严燕国[1] 吴瑞乔[1] 沈新明[1] 王益[1] 刘良培[1] 

机构地区：[1]武汉科技大学天佑医院,湖北武汉430064

出　　处：《中外医疗》2012年第28期12-13,共2页China & Foreign Medical Treatment

摘　　要：目的研究腔内超声检查与MRI检查对于肛瘘患者诊断的准确性,为临床该类疾病的诊断提供依据。方法对2009年12月—2011年12月该院入院治疗的100例肛瘘患者进行了研究,随机分为两组,各50例,实验组患者采用MRI进行检测,对照组患者采用肛管内超声检测,将两组患者的检测结果与手术结果进行比较。结果实验组患者检测肛瘘位置诊断准确率为100%,肛瘘内口判断准确率为100%,对照组对应的准确率为70%和74%,两组比较,差异有统计学意义(P<0.05)。结论采用MRI方法对肛瘘患者进行手术前检测具有很高的准确性,快速、无损伤,好于腔内超声,值得临床推广应用。Objective Study the veracity of transrectal ultrasonography and MRI for the diagnosis of patients with anal fistula.Provided the basis for clinic.Methods 100 patients with anal fistula from Dec,2009 to Dec,2011 were studied.They were divided into two groups.The experimental group was detected by MRI and control group was detected with transrectal ultrasonography.All of they were compared with the result of surgery.Results Compared to surgerical results,the veracity of anal position and mouth in the anal of experimental group were both 100%,and the control group were 70% and 74%,the differences were statistically significant between the two groups(P<0.05).Conclusion MRI was precise for anal fistula,and the tolerance was better than transrectal ultrasonography.and it was worthy of clinical use.

关 键 词：腔内超声 MRI 肛瘘 临床诊断 

分 类 号：R657.16[医药卫生—外科学]