患严重便秘的年轻妇女常有尿急、尿频、排尿困难等病史,膀胱和直肠的神经支配和功能亦很相似。本文研究肛直肠功能异常是否同时有膀胱功能障碍。研究对象为10例33±3岁的妇女,其便秘不因增加谷类食物而缓解,便秘持续1年以上,大便0～8次/月(中数4次/月)。全肠道通过时间检测表示3天以内大便不含摄入标记物。全部病者均无粪便填塞,钡灌肠无病理改变。肛直肠研究和泌尿学研究均设正常志愿者、有泌尿道症状但无便秘或胃肠道病史的病者 Young women with severe constipation often have urinary urgency, urinary frequency, dysuria and other medical history, bladder and rectum innervation and function are also very similar. This article investigates whether anorectal dysfunction has bladder dysfunction at the same time. The subjects were 10 women 33 ± 3 years of age whose constipation was not alleviated by the addition of cereals. Constipation persisted for more than 1 year and stool was 0-8 times / month (median 4 times / month). The whole intestine passed the test of time indicating that the stool does not contain the ingestion marker within 3 days. All patients had no stool stuffing, barium enema no pathological changes. Both anorectal and urological studies were performed on normal volunteers, those with symptoms of urinary tract but without history of constipation or gastrointestinal tract