简介：<正>DearSir,IamDr.HuijaeLee,fromtheSeoulIreEyeClinic,Seoul,Korea.Iwritetopresentacasereportofesotropiaafterocclusiontherapy.Amblyopiacanbecausedby

简介：目的比较巩膜外局部加压术与巩膜环扎手术治疗孔源性视网膜脱离的疗效。方法将30眼孔源性视网膜脱离病人随机分A,B两组,A组16眼,采用巩膜外局部加压术;B组14眼采用巩膜环扎手术,术后随访半年至一年,观其视网膜复位和视功能的恢复程度。结果A组13眼视网膜复位顺利,一次手术成功率为81.25%;术后视力提高13眼,不变2眼,下降1眼,出现并发症8眼。B组11眼视网膜一次手术复位,一次手术成功率为78.57%;术后视力提高9眼,不变2眼,下降3眼,出现并发症9眼。两组一次手术成功率、术后视力提高情况、并发症发生率比较.差异无显著性（P〉0.05）。结论巩膜外局部加压术手术治疗RRD是经济,操作简单,并发症较少的理想的手术方法。

简介：目的观察泪道探通联合硅胶管植入术治疗慢性化脓性泪囊炎的临床疗效。方法对30例（32眼）慢性化脓性泪囊炎患者行泪道探通联合硅胶管植入术，术后随访3—6个月。结果植入成功率100％。4眼于术后4-7d发生阻塞，及时行泪道冲洗后恢复通畅。硅胶管留置期间，其中溢泪、溢脓症状完全消除28眼，另外4眼仍有轻度溢泪。取出硅胶管后复发5眼占15％，治愈23眼，好转4眼，总有效率84％。结论应用硅胶管植入术治疗慢性化脓性泪囊炎手术时间短，出血少，安全性高，具有肯定的临床效果。值得推广。

简介：AIM:ToevaluatetheeffectofCollagencross-linkingonthepreventionofmeltinginrabbitcorneasafteralkaliburn.·METHODS:TwentyNewZealandwhiterabbitswererandomlydividedintomodelcontrolgroupandcollagencross-linkingtreatmentgroup.Thesecondgroupofrabbitsreceivedcollagencrosslinkedtreatment.Bothgroupswereappliedwithantibioticeyedropstopreventinfection.Thecorneaswereevaluatedformelting,opacity,pathologicalandimmunohistochemistry,recordthechangeswhen28daysaftertheanimalswerekilled.·RESULTS:Inthecontrolgroup,6outof8rabbitsshowedcornealmeltingafterinjury(14±4)days,whiletwocornealperforated.Incollagencross-linkingtreatmentgroup,onerabbitshowedcornealmeltingafterinjury23days,withoutcornealperforation;cornealdissolutionratebetweenthetwogroupswassignificantlydifferent(P<0.05).Pathologicalexaminationsuggestedthatinthetreatmentgroup,mildcornealedema,milddamagetocollagenfibers,inflammatorycellinfiltrationwassignificantlylessthanthecontrolgroup.Immunohistochemistryshowedthatcornealcollagenfibersarrangedinneatrowsinthecontrolgroup.·CONCLUSION:Collagencross-linkingtreatmentnotonlycanpreventanddelaythecornealmeltingafteralkaliburn,butalsocanreducethedestructionofcornealcollagenfibersandinfiltrationofinflammatorycellsinthecornealtissue.