作者: D. Waldron , K.L. Bowes , Y.J. Kingma , K.R. Cote
DOI: 10.1016/0016-5085(88)90377-0
关键词: Anorectal manometry 、 Rectum 、 Basal (phylogenetics) 、 Constipation 、 Medicine 、 Physical examination 、 Asymptomatic 、 Anorectal motility 、 Sphincter 、 Gastroenterology 、 Internal medicine
摘要: Forty-four severely constipated women and 16 (8 female, 8 male) asymptomatic volunteers underwent assessment of colon function by (a) clinical examination, (b) rectosigmoid intraluminal pressure recording, (c) colonic transit utilizing radiopaque markers, (d) anorectal manometry, (e) electrical activity. Constipated patients were characterized a greater volume rectal distention required for both sensation sphincter relaxation, diminished basal postmorphine motility indices only in the distal rectum, delayed transit, an empty rectum when constipated. A neural abnormality affecting afferent nerves may be present female with severe idiopathic constipation. Delivery stool to is impaired these patients.