Colon transit time of patients with chronic constipation and clinical significance / 第三军医大学学报
Journal of Third Military Medical University
;
(24)2002.
Article
in Chinese
| WPRIM
| ID: wpr-678377
ABSTRACT
Objective To detect the total colon transit time (CTT) and segmental CTT of patients with chronic constipation and explore the clinical significance. Methods Colon transit study and defecography(DFG) were performed on 60 patients with chronic constipation. These patients were divided into 3 groups group Ⅰ, 19 patients with slow transit constipation based on low stool frequency and normal DFG, group Ⅱ, 22 patients with rectal intussusception diagnosed by DFG and group Ⅲ, 19 patients with external rectal prolapse or puborectal muscle syndrome based on the results of DFG. Results Group Ⅰ showed increased total CTT (mean, 96.2 h) and segmental CTT, right colon, 35.3 h (36.7%), left colon, 30.8 h (32.0%), rectosigmoid, 30.1 h (31.3%). Group Ⅱ had normal mean total CTT (57.8 h) and a relative decrease in rectosigmoid CTT [mean, 13.8 h (23.9%)]. In group Ⅲ, patients showed elevated total CTT(mean, 175.1 h) and rectosigmoidal CTT [mean, 115.8 h(66.1%)]. There were significant differences in mean total CTT and rectosigmoidal CTT among the 3 groups ( P
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Third Military Medical University
Year:
2002
Type:
Article
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