title: Measurement of residual adenoma after transurethral resection of the prostate by transurethral enucleation technique.
abstract: OBJECTIVE
  Transurethral resection of the prostate (TURP) leaves a lot of residual adenoma and has a high recurrence rate, but the residual adenoma weight has not been measured surgically. Using surgery we tried to measure the residual adenoma after TURP.
  
  
  METHODS
  Total adenoma resection was performed via standard TURP in 64 cases with benign prostatic hyperplasia and the weight of the residual adenoma was measured by transurethral enucleation (TUE) of the prostate.
  
  
  RESULTS
  Prostate volume averaged 37.4 ml and adenoma volume averaged 20.6 ml by TRUS. The average weight of the prostate removed by TURP was 9.8 g. After TURP residual adenoma was confirmed in all cases by TUE, and the average weight of the residual adenoma was 10.2 g. The total average prostate volume removed by TURP and TUE was 20.1 g. The average residual rate of the adenoma removed by TURP was 54.5%.
  
  
  CONCLUSIONS
  TURP leaves about half of the adenoma. Therefore, TURP might be very difficult for complete resection of an adenoma.
authors.affiliation: Department of Urology, Tama-Nagayama Hospital, Nippon Medical School, Tokyo 206-8512, Japan.
authors.forename: Yuji
authors.initials: Y
authors.lastname: Shimizu
authors.forename: Yasunori
authors.initials: Y
authors.lastname: Hiraoka
authors.forename: Kazuya
authors.initials: K
authors.lastname: Iwamoto
authors.forename: Hirohumi
authors.initials: H
authors.lastname: Takahashi
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Abe
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D004867:Equipment Design; D006801:Humans; D008297:Male; D008875:Middle Aged; D011470:Prostatic Hyperplasia / Q000473:pathology* / Q000601:surgery*; D020728:Transurethral Resection of Prostate / Q000295:instrumentation