简介:
简介:AbstractBackground:TheNnewlyreportedcasesofcongenitalsyphilishavebeenincreasedingsubstantiallyoverthepastfewyears.Tocontroltheepidemic,amunicipalprogramaimedatpreventingmother-to-childtransmissionofsyphiliswasintroducedinJuly,2001,whichwasdesignedaimedtoscreenallpregnantwomenforsyphilisattheirfirstvisittoantenatalclinicsoratadmissiontohospitalsinShenzhen.Objectives:TheaimofthestudyistTodeterminetheprevalenceofsyphilisamongwomenattendingantenatalclinicsandothermedicalinstitutionsinShenzhenandidentifiesitspatternsofinfection.Methods:Upongivinginformedconsent,wWomenwhoattendedantenatalcarecentersinShenzhenfromJanuarytoDecember2003wereincludedinthisstudysubjecttoobtaininginformedconsent.AbloodsamplewasharvestedforsyphilisscreenedforsyphUisingbyusingrapidplasmareagenttest(RPR)andconfirmedbyTPHAforthosewhowereRPRpositive.Thewomenwithpregnantsyphilispositiveserologyweresystematicallyinterviewedtoobtain.Duringtheinterview,theirdemographicdetailsinformation,patternsofriskbehaviorsandotherdata.Datawerecollectedandwereanalyzedretrospectively.Results:AmongOf118,235pregnantwomensurveyed,555pregnantwomenwereconfirmedtohavesyphilis(prevalenceof4.69%),withaincidenceof4.69‰123womenwereexcludedfromtheanalysisbecauseofincompletemedicalrecords.Of432infectedsubjectswithcompletemedicalrecords,theaverageagewas26.8,witharangeof19to41.7.41%(32/432)ofthemsufferedfromprimarysyphilis,3.24%(14/432)wereofhadsecondarysyphilis,and89.35%(386/432)hadlatentsyphilis,withoutanyconspicuousclinicalsignsandsymptoms.Conclusions:Theprevalenceofsyphilisamongthepregnantwomeninourserieswashighandmostofthemwereasymptomatic.ScreeningforsyphilisamongpregnantwomeninShenzhenisofimportantceforthepreventionofmother-to-childtransmissionofsyphilis.
简介:目的对我院激光脱毛治疗的效果和安全性进行回顾性总结。方法随访我院357例半导体激光脱毛患者共579个部位,所有患者皆治疗结束10-12年。通过照片比对治疗前后及治疗停止后十年的毛发情况,分析治疗部位、治疗参数和治疗次数对疗效的影响,激光脱毛的不良反应及患者的治疗满意度。结果10年后357例患者579个部位毛发情况比治疗前有显著改善,脱毛率达84.07%。治疗10年后与治疗结束2个月后比较脱毛率差异无统计学意义。毛发越黑越粗疗效越好,且治疗能量及治疗次数与有效率成正比;深色皮肤不良反应发生率高,易烫伤产生色素沉着或色素减退,但无一例瘢痕形成;患者总满意度达99.1%。结论激光脱毛方便快捷,安全性好,满意度高。