Open Access

ARTICLE

Laser prostate enucleation techniques

Lori B. Lerner, Archana Rajender

Department of Urology, Boston University School of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
Address correspondence to Dr. Lori B. Lerner, Department of Urology, Beth Israel Deaconess Medical Center, 12 Water Street, Hingham, MA 02043 USA

Canadian Journal of Urology 2015, 22(Suppl.5), 53-59.

Abstract

instruction: Introduction: Laser treatment of benign prostatic hyperplasia (BPH) through enucleation techniques has become increasingly more utilized in the field of urology. Laser enucleation of the prostate (LEP) is a transurethral procedure that employs several different types of lasers to dissect the adenoma from the surgical capsule in a retrograde fashion.
instruction: Materials and methods: We review basic laser physics and current laser prostate enucleation techniques. Holmium-LEP (HoLEP), Thulium-LEP (ThuLEP), Greenlight-LEP (GreenLEP) and Diode-LEP (DiLEP) applications are discussed. We summarize the current literature with respect to functional outcomes and complications.
instruction: Results: Although each laser device used for prostate enucleation has the same goal of removal of the adenoma from the surgical capsule, each has unique characteristics (i.e. wavelength, absorption rates) that must be understood by the practicing surgeon. Mastery of one LEP technique does not necessarily translate into facile use of an alternative enucleation energy source and/or approach. The various LEP techniques have demonstrated similar, if not superior, postoperative results to transurethral resection of the prostate (TURP), the current gold standard in the treatment of BPH.
instruction: Conclusions: This article outlines the current LEP techniques and should serve as a quick reference for the practicing urologist.

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