SURVEY OF UROLOGICAL CENTERS AND REVIEW OF CURRENT PRACTICE IN THE PREOPERATIVE ASSESSMENT OF PROSTATISM

A survey of 24 urological centres has shown a wide variation in the routine preoperative assessment of patients being considered for prostatectomy. Imaging of the urinary tract by intravenous urography (IVU) or ultrasound (US) is performed in 21/24 centres (79%) and plain films in 16/24 (67%). Post-micturition residual volume (PMRV) is estimated quantitatively in 10/24 centres (42%). Although there is little agreement on what constitutes a significant PMRV, a large PMRV leads to increased likelihood of operation, and earlier operation. Peak urine flow rate (Q max) is measured in 19/24 centres (79%). The significance of these findings is discussed.