The Journal of urology
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The Journal of urology · Mar 1998
Traumatic injuries of the female external genitalia and their association with urological injuries.
To date trauma to the female external genitalia has been incompletely characterized. At our institution a large number of such patients have been identified and many had associated urological injuries. We characterize these injuries and their association with urological injuries. ⋯ Traumatic injury to the female genitalia unrelated to parturition is more common than previously reported. Of the women with such injuries 30% have coexisting urological injuries. Thus, it is important to assess completely all women who present with external genitalia trauma for possible coexisting urological injury.
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The Journal of urology · Mar 1998
Magnetic resonance imaging of clinically localized prostatic cancer.
We assess the accuracy of endorectal coil magnetic resonance imaging (MRI) for detecting tumor localization, capsular penetration and seminal vesicle invasion in clinically organ confined prostate cancer. We also evaluate intra-observer and interobserver agreement in interpreting MRI studies. ⋯ Endorectal MRI seems to be better than previously reported for detecting seminal vesicle invasion and tumor foci in the anterior half of the prostate. Sensitivity in detecting minor capsular penetration of the tumor was low, which can probably be improved by methodological development. MRI may be useful for locating cancer foci in patients with high prostate specific antigen values but repeatedly negative biopsy findings.
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The Journal of urology · Mar 1998
High incidence of occult neurogenic bladder dysfunction in neurologically intact patients with thoracolumbar spinal injuries.
We determine the relationship between lower urinary tract function and somatic neurological status after thoracolumbar fracture. ⋯ Neurologically intact patients with thoracolumbar spinal injuries may have neurogenic lower urinary tract dysfunction on urodynamics. Pinprick sensation and bulbocavernosus reflex are specific but not sensitive indicators of lower urinary tract dysfunction after spinal cord injury. Although these indicators, which demonstrate somatic nerve function, were absent in all patients with detrusor areflexia, intact pinprick sensation and bulbocavernosus reflex are not sensitive for predicting lower urinary tract function, which depends on autonomic nerve function. Urodynamic evaluation is mandatory for the complete evaluation of patients with incomplete lumbosacral spinal injuries.