| 功能性便秘肛门直肠动力学和敏感性研究 |
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| 引用本文： | 余跃,宋继中,黄康,姜道亮,高显奎,王巧民.功能性便秘肛门直肠动力学和敏感性研究[J].安徽卫生职业技术学院学报,2009,8(6):13-14. |
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| 作者姓名： | 余跃 宋继中 黄康 姜道亮 高显奎 王巧民 |
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| 作者单位： | 安徽医科大学附属省立医院消化内科,合肥,230001 |
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| 基金项目： | 安徽省临床医学应用技术项目 |
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| 摘 要： | 目的：探讨功能性便秘（FC）患者肛门直肠动力学和直肠感觉特征。方法：采用肛门直肠测压方法检测44例FC患者的肛门直肠静息压、缩榨压、直肠初始感觉阈值、排便感觉阈值、窘迫感觉阈值和最大耐受容量指标,并与14例健康人做对照。结果：FC患者肛门静息压、最大缩榨压均较对照组明显降低,差异有显著性（P〈0.05）;但FC患者的初始感觉阈值、排便阈值、窘迫阈值和最大耐受容量均高于对照组（P〈0.05）。模拟排便时,FC组31.82%的患者在直肠收缩时伴有肛管括约肌的矛盾收缩。结论：功能性便秘患者存在肛门直肠动力和感觉异常,可能与FC发病相关。
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| 关 键 词： | 便秘 肛门直肠测压 排便动力学 直肠感觉 |
Sensation and Dynamics Study of the Anorectum in Patients with Functional Constipation |
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| Division of Gastroenterology,Affiliated Provincial Hospital,Anhui Medical University,Hefei ,Anhui YU Yue,SONG Ji-zhong,HUANG Kang,et al.Sensation and Dynamics Study of the Anorectum in Patients with Functional Constipation[J].Journal of Anhui Heaith Vocational & Technical College,2009,8(6):13-14. |
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| Authors: | Division of Gastroenterology Affiliated Provincial Hospital Anhui Medical University Hefei Anhui YU Yue SONG Ji-zhong HUANG Kang |
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| Institution: | Division of Gastroenterology,Affiliated Provincial Hospital,Anhui Medical University,Hefei 230001,Anhui YU Yue,SONG Ji-zhong,HUANG Kang,et al |
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| Abstract: | Objective:To study the features of anorectal dynamics and rectal sensation in patients with functional constipation(FC) and investigate the causes of constipation.Methods:Anorectal resting pressure,squeeze pressure,rectal first perception volume,rectal defecation volume ,rectal urgency volume,rectal maximum tolerable volume were measured by anorectal manonetry in 44 patients with FC and 14 healthy subjects.Results:Anal resting pressure,anorectal sphincteric squeezing pressure in FC patients were lowwer than... |
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| Keywords: | Constipation Anorectal manometry Defecation dynamics Rectal sensation |
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