简介：目的：通过检测高度近视性弱视者弱视眼黄斑区视网膜神经节细胞厚度,探讨该类弱视的程度与视网膜神经节细胞厚度的关系。方法：选取先天性高度近视（10g/L阿托品眼膏散瞳后〉-4.00DS）并伴有弱视患者12例20眼。年龄3.5～15岁。采用傅立叶域光学相干断层扫描仪（fourier-domainopticalcoherencetomography,FD-OCT）测量弱视眼的黄斑区神经节细胞厚度以及黄斑区视网膜厚度,并比较神经节细胞层厚度占视网膜层厚度的比例与患者弱视及近视程度的相关性。结果：我们发现高度近视患者近视程度与最佳矫正视力无明显相关性,近视程度高的患者其神经节细胞层相对厚度有变薄现象。结论：先天性近视性弱视的患者黄斑中心区神经节细胞层厚度占视网膜厚度的比例有下降。

简介：目的：探讨超声乳化术治疗特殊类型白内障的安全性和有效性。方法：回顾性分析临床资料，研究超声乳化吸出（联合）人工晶状体植入术治疗青光眼术后白内障、小瞳孔白内障、葡萄膜炎并发白内障和外伤后并发白内障等特殊类型白内障的技术要领。结果：进行治疗的73例84眼特殊类型白内障患者中，单纯行超声乳化术27例28眼，植入后房型人工晶状体52眼，植入前房型人工晶状体4眼；术后1mo平均眼压12.72±2.63mmHg，脱盲率99%，脱残率96%；并发症发生率4%。结论：特殊类型白内障手术难度大，超声乳化术切口小，可保留晶状体后囊膜和植入人工晶状体，是摘除特殊类型白内障的理想术式。

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.