摘要
目的 :研究慢性便秘患者直肠动力和直肠感觉变化。方法 :用肛门直肠测压的方法检测慢性便秘患者的肛管静息压、收缩压、最小松弛容积、初始便意和直肠最大耐受容积。结果 :与正常对照相比 ,慢性便秘患者肛管静息压和收缩压均降低 (P <0 .0 5 ) ,最小松弛容积、初始便意和最大耐受容积无统计学差异。结论
Objective: We investigated the abnormalities of anorectal dynamics and sensory function in patients with chronic constipation. Methods: Anorectal manometry was carried out in controls and patients with chronic constipations.The anal resting pressure, squeeze pressure, minimum relaxation volume, first sensation, and maximum tolerable volume were determined. Results: Patients with constipation had significantly lower anorectal sphincteric resting pressure and squeeze pressure (P<0.05). No difference of minimum relaxation volume, first sensation, and maximum tolerable volume was found between patients and controls. Conclusion: Patients with constipation had abnormalities of anorectal dynamics and sensory function.
出处
《中国医科大学学报》
CAS
CSCD
北大核心
2003年第5期442-443,共2页
Journal of China Medical University
关键词
慢性便秘
肛门直肠测压
chronic constipation
anorectal manometry
