Abstract: [
Abstract ] Objective Tocomparetheefficacyandsafetyof1470nmlaservaporizationand
transurethralresectionofprostate ( TURP ) forthetreatmentofbenignprostatichyperplasia.
Methods Retrospectiveanalysisof108casesofprostatichyperplasiainourhospitalbythesame
medicaldoctor ( TURP , n =54 ; 1470nm , n =54 ) .Operationtime , postoperativeretentiontime ,
operationbleedingandinternationalprostatesymptomscore ( IPSS ), maximumurinaryflowrate
( Qmax ), residualurineimprovementinthe2groupswerecompared.Results 1470nmgroup
hadlongeroperationtime , lessdurationofFoleyandlessdecreaseinhemoglobinthanTURP
group ( P <0.05 ) . 1470nmgrouphadabetterimprovementofQmaxaftersurgery ( P <0.05 ) .
TherewasnosignificantdifferenceintheimprovementofIPSSandresidualurine ( P >0.05 ), and
postoperativecomplications ofthe 2 groups were notstatistically significant ( P >0.05 ) .
Conclusion Application of1470 nm semiconductorlaservaporization ofprostateforthe
treatmentofbenignprostatichyperplasiaissafeandeffective , andshowslessbleedingduring
operation , shorterretentiontimeofthecatheter.Theimprovementofthemaximumurineflow
rateaftershort-term operationisbetter.Buttheoperationtime waslongerthanthatof
transurethralresectionoftheprostate.

Key words: prostatichyperplasia , transurethralresectionofprostate , lasertherapy