Failure of bethanechol denervation supersensitivity as a diagnostic aid. 1980

J G Blaivas, and K B Labib, and S J Michalik, and A A Zayed

A total of 33 patients who demonstrated detrusor areflexia during cystometry underwent the bethanechol denervation supersensitivity test. In each instance the presence or absence of a neurologic lesion was documented carefully by complete neurologic evaluation. Of the 21 patients with a neurogenic bladder there was a falsely negative rate of 24 per cent. Of the 12 patients without a neurogenic bladder the falsely positive rate was 50 per cent. It is concluded that a positive bethanechol test is not by itself indicative of neurogenic bladder nor does a negative test exclude this diagnosis.

UI MeSH Term Description Entries
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D001745 Urinary Bladder Diseases Pathological processes of the URINARY BLADDER. Bladder Diseases,Bladder Disease,Urinary Bladder Disease
D001750 Urinary Bladder, Neurogenic Dysfunction of the URINARY BLADDER due to disease of the central or peripheral nervous system pathways involved in the control of URINATION. This is often associated with SPINAL CORD DISEASES, but may also be caused by BRAIN DISEASES or PERIPHERAL NERVE DISEASES. Bladder Disorder, Neurogenic,Neurogenic Bladder,Bladder Neurogenesis,Bladder, Neurogenic,Neurogenic Bladder Disorder,Neurogenic Bladder, Atonic,Neurogenic Bladder, Spastic,Neurogenic Bladder, Uninhibited,Neurogenic Dysfunction of the Urinary Bladder,Neurogenic Urinary Bladder Disorder,Neurogenic Urinary Bladder, Atonic,Neurogenic Urinary Bladder, Spastic,Neurogenic Urinary Bladder, Uninhibited,Neuropathic Bladder,Urinary Bladder Disorder, Neurogenic,Urinary Bladder Neurogenesis,Urinary Bladder Neurogenic Dysfunction,Atonic Neurogenic Bladder,Neurogenesis, Bladder,Neurogenesis, Urinary Bladder,Neurogenic Bladder Disorders,Neurogenic Urinary Bladder,Spastic Neurogenic Bladder,Uninhibited Neurogenic Bladder
D003937 Diagnosis, Differential Determination of which one of two or more diseases or conditions a patient is suffering from by systematically comparing and contrasting results of diagnostic measures. Diagnoses, Differential,Differential Diagnoses,Differential Diagnosis
D003951 Diagnostic Errors Incorrect or incomplete diagnoses following clinical or technical diagnostic procedures. Diagnostic Blind Spots,Errors, Diagnostic,Misdiagnosis,Blind Spot, Diagnostic,Blind Spots, Diagnostic,Diagnostic Blind Spot,Diagnostic Error,Error, Diagnostic,Misdiagnoses
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly

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