Dirk P.J. Michielsen, Danny Coomans, Benedikt Engels, Johan G. Braeckman 26. Seckiner I, Yesilli C, Akduman B, Altan K, Mungan NA. A prospective randomized study for comparing bipolar plasmakinetic resection of the prostate with standard TURP. Urol Int 2006; 76: 139-43. 27. Ho HS, Yip SK, Lim KB, Fook S, Foo KT, Cheng CW. A prospective randomized study comparing monopolar and bipolar transurethral resection of prostate using transurethral resection in saline (TURIS) system. Eur Urol 2007; 52: 517-22. 28. Yoon CJ, Kim JY, Moon KH, Jung HC, Park TC. Transurethral resection of the prostate with a bipolar tissue management system compared to conventional monopolar resectoscope: one-year outcome. Yonsei Med J 2006; 47: 715-20. 29. Che XY, Song XS, Wu DJ, Wang FP, Wang QF, Wang JB. Transurethral prostatectomy with the bipolar plasma- kinetic technique for benign prostate hyperplasia: a report of 712 cases. Zhonghua Nan ke Xue 2009; 15: 449-51. 30. Autorino R, Damiano R, Di Lorenzo G, et al. Four-year outcome of a prospective randomised trial comparing bipolar plasmakinetic and monopolar transurethral resection of the prostate. Eur Urol 2009; 55: 922-9. 31. Puppo P, Bertolotto F, Introini C, Germinale F, Timossi L, Naselli A. Bipolar transurethral resection in saline (TURis): outcome and complication rates after the first 1000 cases. J Endourol 2009; 23: 1145-9. 32. Fagerström T, Nyman CK, Hahn RG. Bipolar transurethral resection of the prostate causes less bleeding than the monopolar technique: a single centre randomized trial of 202 patients. BJU Int 2010; 105: 1560-4. 33. Michielsen DP, Debacker T, De Boe V, et al. Bipolar transurethral resection in saline – an alternative surgical treatment for bladder outlet obstruction. J Urol 2007; 178: 2035-9. 34. Qu L, Wang X, Huang X, Zhang Y, Zeng X. Use of a novel ex-vivo model to compare the hemostatic properties of plasmakinetic resection, transurethral vaporisation resection and conventional transurethral resection of the prostate. Urology 2007; 70: 1034-8. 35. Civantos F, Soloway MS, Pinto JE. Histopathological effects of androgen deprivation in prostatic cancer. Semin Urol Oncol 1996; 14: 22-31. 786 Arch Med Sci 5, October / 2010