[Urology].

Open renal surgery for calculous disease replaced by percutaneous and shock-wave methods. Oncology: Modified lymphadenectomy for testicular tumors and initial chemotherapy for stage III seminoma; potency preserving treatment of early prostatic cancer by modified surgery or interstitial implants. GNRH-analogues for pharmacological castration: conservative attitude towards renal and urethral trauma. Prostheses for urinary incontinence and impotence.