摘要
影响排便功能的因素众多，功能性、器质性或手术损伤等因素所致的便秘、大便失禁等临床常见，症状重叠，如同冰山一角。肛管直肠测压可提供括约肌功能障碍、排便协调性障碍、感觉功能障碍及直肠推动力不足4种类型功能障碍的组合，这些均为排便障碍的潜在病理生理机制。肛管直肠测压对于盆底失弛缓所致的便秘、失禁、肛门痛以及肠造口还纳和儿童顽固性便秘的治疗方案选择和疗效预测价值较大。测压数据的解读需要结合患者的年龄、性别、症状、直肠指检、盆底影像学（盆底超声、磁共振和排粪造影）、功能学（盆底表面肌电、盆底诱发电位）及心理等测试的发现，综合评定排便功能状态。
Bowel dysfunction affected by functional factors, mechanical factors or surgical damage may lead to constipation, fecal incontinence and other overlapped symptoms, which is only the tip of the iceberg. Anorectal manometry can provide combined dysfunction information of four subtypes, including sphincter dysfunction, dyssynergic defecation, sensory disability and insufficient rectal expel force, which are underlying pathophysiology of defecation dysfunction. Anorectal manometry can be helpful in optimizing protocol or predicting success in pelvic floor dyssynergic syndrome of defecation, fecal incontinence or anorectal pain, stoma closure and pediatric intractable constipation. Interpretation of manometry parameter or data must consider the age, sex, symptoms, digital rectal examination, pelvic floor radiology （ultrasound, MR and defecography） , physiology （pelvic floor sEMG and evoked potential testing） and psychology, in order to perform comprehensive assessment.
出处
《中华胃肠外科杂志》
CAS
CSCD
北大核心
2016年第12期1342-1344,共3页
Chinese Journal of Gastrointestinal Surgery
关键词
肛管直肠测压
排便障碍
诊断
治疗方案
Anorectal manometry
Defecation dysfunction
Diagnosis
Treatment protocol
