title: [Urodynamic studies on normal bladders and bladders in metabolic disorders using diabetes mellitus as an example].
abstract: In various diseases of the kidney and the urinary bladder, in disturbances of potency and diseases of the outer genital the diabetes mellitus play an essential role. It was the aim the present investigations to establish with the help of manometric examinations of the urinary bladder in diabetics as well as in a comparative group which had no disturbed metabolism in what extent there exist objectively provable differences of the parameters chosen by us. From the results is to be stated that in diabetics, despite a slight increase of the capacity of the urinary bladder, a significant increase of the sphincter opening pressure and of the voluntary tonus of the sphincter is present. We explain these changes as an expression of a beginning disturbance of the innervation of the urinary bladder. In males of this age group from this result disturbances of miction which may lead to incorrect judgments, particularly in connection with a prostatic adenoma.
mesh_terms: D000328:Adult; D003929:Diabetic Neuropathies / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D011470:Prostatic Hyperplasia / Q000175:diagnosis*; D014555:Urination Disorders / Q000175:diagnosis*; D014563:Urodynamics
vernacular_title: Urodynamische Untersuchungen an der gesunden und stoffwechselgestörten Harnblase am Beispiel des Diabetes mellitus.