title: [Endoscopic surgery in urology].
abstract: At this moment in time, endourology is incorporating extraluminal endoscopic techniques (laparoscopy, lumboscopy, retziuscopy), which the urologist is expected to master. The current advanced stage of development of intraluminal endoscopic surgery is mainly due to the most recent technological achievements (miniaturization of the lens, the use of more versatile materials and new energy sources). In the current cystourethroscopic procedures, compact endoscopes and flexible cystoscopes play an important role. The most important of these new techniques include tissue vaporisation procedures, interstitial application of substances or energies, low-pressure transurethral resection and percutaneous vesical surgery. Upper endoluminal procedures have been the ones to most benefit from modern technological developments. The most important features of present day ureterorenoscopes and their clinical applications are studied and also those of percutaneous nephroscopy (lithiasis, neoformations and others). In a review on the current situation of extraluminal endoscopy, a wide range of laparoscopic techniques--applicable to adrenal regions, kidneys, ureters, retroperitoneal and lymphatic systems, testicles and sperm ducts, bladder and prostrate gland--are discussed as well as the indications, advantages and drawbacks involved and the preferential surgical approaches.
authors.affiliation: Servicio de Urología, Hospital Clínico Universitario Lozano Blesa, Zaragoza.
authors.forename: J G
authors.initials: JG
authors.lastname: Valdivia Uría
mesh_terms: D004724:Endoscopy; D006801:Humans; D013520:Urologic Surgical Procedures / Q000379:methods*