4 LASER REPLACES SCALPEL IN SURGERY – HOW SHOWS PROSTATETHERAPY Hans Hainz, D53359 Rheinbach Germany, hhhainz@gmx.de Introduction/Objectives. <...> Increase of ageing population wordlwide requires more affordable minimal invasive therapy, e.g. for BPE and CaP in Germany. <...> In urology 1901 anesthesy enabled Freyeroperation; electricity 1920 TURP – since 1970 standard. <...> 2011 in USA 80% BPEoperations were Photoselective Laservaporisation(PVP) – mostly as outpatient therapy; 12/2012 in France as standard declared. <...> Peoples silhouettes in pavement led 1954 in East/West to theory «Light Amplifi cation by Selected Emitted Radiation». <...> Own laser experience (1988–2006/legal age limit) began with Medilas100 and resterilized fi bres transurethral 4000 urotheltumors and later BPE. <...> «Our» invasive coagulation (pushing «burning fi bre» NdYAG cw 40W into adenoma and drawing it back slowly) made 14 urinary retentions (necrotic tissue), 3 SIRS and 2 periprostatic abscess and lasercutting ( fi bre with 50Wcw is «scalpel blade» in urethroscope) 39 bleeding with electrocoagulation and 5 blood transfusions. <...> Since 1996 a new 50W980nm-Diodelaser enabled 90% incisions and reduced cost in our unit to 45% of pre-laser-era (presented at 54 congresses). <...> Laser work on any plug in megaclinics or Red Cross/-Halvemoon-tent and now in all medical subspecialities. <...> ОКСИД АЗОТА В КОМПЛЕКСНОМ ЛЕЧЕНИИ БОЛЬНЫХ С РУБЦОВЫМИ СТЕНОЗАМИ ПИЩЕВОДА ГБОУ ДПО «Российская медицинская академия последипломного образования Минздрава РФ», г. Москва, Россия Chernekhovskaya N.E., Dubinskaya T.K., Volova A.V., Kudzoeva A.A., Ljashenko G.A. <...> NITROGEN OXIDE IN THE COMPLEX TREATMENT OF PATIENTS WITH SCAR ESOPHAGEAL STENOSES Несмотря на множество предложенных новых эндоскопических методов лечения пациентов с рубцовыми стенозами пищевода, рецидивы заболевания встречаются довольно часто. <...> Цель <...>