Evolution of urinary flow rate with prostatectomy.
Urology, 1975/6;5(6):763-8.
PMID: 124496
Impact factor: 2.633
Abstract
Urinary flow rate was studied before and after transurethral prostatectomy in 53 patients. An average of 43.8 percent improvement in maximum flow rate after transurethral prostatectomy was observed in this series. Improvement of maximum flow rate occurred in 71 per cent of patients. Half of the cases in which flow rate did not improve were chronic prostatitis. Uroflowmetry cannot be utilized as a quality index of a transurethral prostatic resection as long as the degree of detrusor deterioration is not assessed. There is a relationship between the degree of preoperative symptoms and the degree of postoperative urinary flow improvement. The degree of preoperative symptoms and urinary flow deviation are not related which suggests that uroflowmetry adds to the assessment of symptoms in the determination of the degree of obstruction. Patients presenting difficulty of urination have a greater chance to demonstrate urinary flow improvement after surgery than patients complaining of urinary frequency.
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