简介:摘要作为开展出生缺陷一级预防的主要场所的计划生育技术服务机构来说,计划生育技术服务工作者意义重大。本文主要探讨了出生缺陷一级预防融于计划生育各项技术服务中的相关认识和建议,对于今后计划生育技术服务具有一定借鉴意义。
简介:AIM:Toevaluatetheefficacyofintralesionalradiofrequencyablationinthetreatmentofperiorbitalsyringomas.·METHODS:Wetriedtheintralesionalradiofrequencyablationfor64patientswithperiorbitalsyringomasfrom2007to2011.Theoperationwasperformedunder2.5loupemagnifications.Thehandpiecewasassembledwithaneedleelectrodeandconnectedtotheradiofrequencyablationapparatus.Theelectrodewastheninsertedintothetargetlesionsindermisanddeliveringinjurytothebaseofthesetumors.Resultswereassessedclinicallybycomparingpre-andpost-treatmentphotographsandpatientsatisfactionrates.·RESULTS:Clinicalimprovementincreasedwitheachsubsequenttreatmentsession.Thepercentofpatientswhoseclinicimprovementgradewere≥3aftereachsessionwasrespectively71.9%(Session1),83.3%(Session2),and100%(Session3).Thestatisticalresultsindicatedtheconcordanceoftheclinicalassessmentandthesatisfactionlevelofpatients(kappa=0.78ofthesession1;kappa=0.82ofthesession2).Themajorityofpatientshadgoodorexcellentcosmeticresults.Postoperatively,therewerenopermanentsideeffectsorrecurrences.·CONCLUSION:Asanewtechniqueofminimallyinvasion,theintralesionalradiofrequencyablationwasfoundtobeaneffective,inexpensive,highlypreciseandsafewayoftreatingperiorbitalsyringomas.
简介:摘要随着多媒体技术和计算机网络的飞速发展和计算机使用的广泛普及,传统医学教学方法受到挑战。多媒体技术在医学教学中具有重要作用,但现阶段的多媒体教学还处在一个初级发展的阶段,如果使用不当,反而会对教学效果造成负面影响,降低教学质量。为使多媒体教学进一步完善,深入分析了多媒体教学在医学教学中的优势与不足,最后给出了利用多媒体教学的合理化建议。