会阴下降X线诊断及其与便秘的关系  

X-ray diagnosis of perineum descending and the relationship with constipation

作　　者：赵金勇[1] 韩雪[1] 

机构地区：[1]首都医科大学附属北京中医医院放射科,北京100010

出　　处：《胃肠病学和肝病学杂志》2012年第1期74-75,共2页Chinese Journal of Gastroenterology and Hepatology

摘　　要：测量300例正常人群力排时坐下距,平均为(10±5)mm,经产妇为(15±5)mm,以最大值作为诊断标准,对78例通过肛上距确诊会阴下降的病例进行评估。结果显示采用新标准确诊会阴下降75例,诊断符合率96%。当不能测量肛上距时,可采用坐下距判断有无会阴下降。DUIT were measured in 300 normal people.The mean DUIT was 10 mm ± 5 mm in normal people and 15 mm±5 mm in the multipara.Seventy-eight patients with perineum descending confirmed by the distance between the upper part of anal canal and the pubococcygeal line（DUAC） were evaluated by the maximal value of the normal DUIT as the diagnostic criteria.Using the new criteria,75 patients with perineum descending were made a definite diagnosis.Accordance rate of diagnosis was 96%.Perineum descending can be diagnosed by measuring DUIT when it is difficult to exactly measure DUAC.

关 键 词：会阴下降 肛上距 坐下距 

分 类 号：R685[医药卫生—骨科学] R814.4[医药卫生—外科学]