Der Urologe. Ausg. A
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Der Urologe. Ausg. A · Dec 2003
Review[Bladder dysfunction and surgery in the small pelvis. Therapeutic possibilities].
The more extensive a surgical procedure in a small pelvis, the higher the risk for the lower urinary tract with its nerve supply and nerve plexus. This concerns mainly the sympathetic chains, the parasympathetic structures and, rarely, the visceral supply of the pelvic floor. Direct trauma to the bladder and its vascular supply as well as indirect injury by displacement of the bladder need to be seriously considered. ⋯ In these cases, regular evacuation of the bladder by intermittent self-catheterisation can lead to social acceptance. Reduced bladder compliance and lowering of the urethral leak pressure point may result in stress and urge incontinence, which, according to the established rules, should be managed by physiotherapy and behaviour therapy as well as drug therapy and only in exceptional cases by surgical measures. Prevention of postoperative bladder dysfunction can be tried by tissue- and nerve-sparing surgical techniques, but is always determined by oncological aspects.
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Radical prostatectomy represents the mainstay of therapy for clinically localized prostate cancer. The combination of diagnostic parameters such as PSA or biopsy Gleason grade in nomograms allows a safe prediction of pathologic stage and prognosis of the disease. ⋯ A nerve-sparing modification of the operative technique does not compromise radicality of the procedure if patients are carefully selected. For this purpose simple and reliable algorithms are available.