[Transurethral tissue vaporization: indications and limitations of the technique. Our experience in 105 cases].

Introduction: Laser vaporisation of the prosthesis (LP) is now regarded as the most valid alternative to endoscopic resection (TUR). It is a safe, relatively non-invasive and clinically effective method but requires the use of very expensive instruments.

Aim: In order to obtain the same results but at a lower cost, an innovative technique has recently been introduced: "prostatic electrovaporisation" which uses a combination of coagulation and electrosurgical tissue vaporisation, and achieves the same biological effect as laser treatment using equipment already available for standard TUR merely by modifying the operator electrode.