Lower urinary tract symptoms in dementia with Lewy bodies, Parkinson disease, and Alzheimer disease.

Objective: The present study sought to investigate lower urinary tract symptoms and urodynamic and cystometric findings in Parkinson disease (PD), dementia with Lewy bodies (DLB), and Alzheimer disease (AD).

Methods: Included were patients with frequency, urgency, incontinence, and nocturia, without major bladder outflow obstruction. The protocol comprised physical examination, urine analysis, prostate specific antigen, 24-hours frequency of micturition, mean voided volume (MVV), free flow before instrumentation (Qmax(before)), post-void residual volume (PVR), and cystometry.

Bladder substitution in women.

Bladder substitution in women with transitional cell carcinoma (TCC) is not a universally accepted procedure. There are many concerns, one of which is the potential risk of metachronous and synchronous urethral transitional cell carcinoma involvement. Another concern is that voiding dysfunction may be more frequent than in male patients.