中华医学杂志（英文版）2002，Vol.115Issue(3)：413-417,5.
肛管压力的对称性变化趋势对括约肌功能状态的定量评价
Quantitative evaluation of the anal sphincter by the tendency presented in the manometric asymmetry variations
摘要
Abstract
Objectives To assess the tendency of manometric asymmetry, and to quantitatively evaluate the function of the anal sphincter. Methods Using the PC polygram HR at the states of relax and squeeze, we compared the values of pressure asymmetry in the anorectum of 27 normal children with that of 12 children with fecal incontinence. Results In the two states, the anal sphincter in normal children showed not only the gradient of pressure, but also a gradient of pressure asymmetry. Children with fecal incontinence did not show any gradients. Conclusion Gradients of pressure and pressure asymmetry can quantitatively evaluate the function of the anal sphincter.关键词
直肠肛管测压/括约肌压力/压力偏位梯度Key words
anorectal manometry/anal sphincter pressure/manometric asymmetry gradient分类
医药卫生引用本文复制引用
肖元宏,刘贵麟..肛管压力的对称性变化趋势对括约肌功能状态的定量评价[J].中华医学杂志（英文版）,2002,115(3):413-417,5.
