Urorectodynamics in patients with colonic inertia.
Słowa kluczowe
Abstrakcyjny
Sixteen female patients with colonic inertia and 12 control women underwent manometric evaluation of their bladder and rectal cavities. After subcutaneous injection of 0.035 mg./Kg. bethanechol, bladder intraluminal pressure increased by over 15 cm. water in 5 patients (31 per cent) and in none of the control group; maximal pressure after injection was 11.5 +/- 1.6 cm. H2O (mean +/- SE) in patients and 8.5 +/- 1 in controls (p less than 0.025). The intraluminal rectal pressure reached 23 +/- 4 cm. H2O in patients and only 11.9 +/- 1.4 in controls (p less than 0.0025). Time taken to reach a peak pressure was faster in patients both in bladder (17.4 +/- 0.7 vs. 19.8 +/- 1.2 minutes; p less than 0.01) and in the rectum 914.6 +/- 0.8 vs. 16.3 +/- 1.2; p less than 0.025). These findings and the clinical presentation suggest an autonomic neuropathic lesion in this group of patients.