摘要
目的：研究肠易激综合征（ＩＢＳ）患者直肠肛管运动功能。方法：观察了２０例ＩＢＳ患者和１０例正常人直肠肛管压力及排便功能。结果：ＩＢＳ便秘组直肠静息压显著低于正常对照组；肛管静息压明显高于对照组（Ｐ＜０．０５）。ＩＢＳ腹泻组直肠静息压显著高于对照组；肛管静息压显著低于对照组（Ｐ＜０．０５）。模拟排便试验表明：ＩＢＳ便秘组直肠感觉阈值及直肠最大耐受性明显增高；ＩＢＳ腹泻组直肠感觉阈值及直肠最大耐受性均明显降低（Ｐ＜０．０５）。结论：ＩＢＳ患者存在明显的肛管直肠动力学异常。
Objectivs:To study the rectoanal function in patients with irritable bowel syndrome (IBS).Method: the rectoanal manometry were performed on 10 patients with constipation predominant type IBS(Cp IBS), 10 patients with diarrhea predominant type IBS( Dp IBS) and 10 normal subjects. Results:The rectal resting pressure in the patients with Cp IBS were significantly lower than in normal subjects(P<0.05); the anal resting pressure were significantly higher than normal subjects (P<0.05); The rectal resting pressure in the patients with Dp IBS were significantly higher than in normal subjects; the anal resting pressure were significantly lower than normal subjects (P<0.05). The rectal sensitivity, maximum tolerance in Cp IBS were significantly higher than that in normal subjects; The rectal sensitivity, maximum tolerance in Dp IBS were significuntly lower than that in normal subjects (P<0.05). Conclusions: Ano retal Motility in the irritable bowel syndrome were disordered.
出处
《江西医药》
CAS
1999年第1期7-8,共2页
Jiangxi Medical Journal
关键词
肠疾病
功能性肠疾病
肛管直肠动力学
测压
Irritable bowel syndrome Colonic diseases functional Anorectal motility\ Rectoanal manometry Irritability
