简介：患者女,14岁.因左鼻塞,流鼻涕1wk,发烧4d,左眼睑红肿、恶心、呕吐2d,于1995年7月16日急诊入院.专科检查:左眼睑上方压痛(+),左眼内眦部压痛(±),下睑压痛(-),左眼周围红肿,颜面部肿胀,左眼球向下移位,运动受限,视物模糊,球结膜充血、水肿,较右眼明显突出,对光反射减弱.左中鼻甲大,中鼻道有较多的脓性物,左筛窦区及上颌窦区压痛(+).住院诊断:左急性鼻窦炎,眶内蜂窝织炎,疑海绵窦炎.

简介：患者男性,20岁,于2008年7月在我院行准分子激光原位角膜磨镶术手术.术前查屈光度：右眼-4.75DS-0.75DC×16°→1.0;左眼-5.0DS-0.5DC×159°→1.0.角膜厚度：右眼575μm,左眼582μm.角膜曲率：右眼K140.5D,K239.4D,左眼K140.9D,K240.3D.手术使用博士伦Z217型准分子激光治疗仪,采用Hansatome角膜板层刀制作角膜瓣,角膜瓣厚度110μm,蒂位于角膜上方,患者手术一切顺利,无游离角膜瓣及其他瓣的并发症.

简介：目的骨髓移植术后处于慢性排异反应期患睑球粘连者少见,羊膜移植的感染风险大,患者的心理压力大,进行感染风险的评估和预防及心理疏导尤为重要。

简介：Nd：YAG激光是一项简易有效的后发性白内障治疗手段，人们对于其各类并发症也有了系统的认识和研究。但Nd：YAG激光治疗后发性自内障导致黄斑裂孔这一并发症临床十分罕见，现将我院Nd：YAG激光治疗后发性白内障导致黄斑裂孔1例报告如下。

简介：<正>眼眶原发性非霍奇金恶性淋巴瘤(non-Hodgkinlymphoma,NHL)罕见,而与鼻外伤相关的NHL临床少有报告。现报道本院收治的1例如下。患者,男性,14岁。因鼻外伤后右内眦部肿胀1个月入院。患者于1个月前因打球致鼻部受伤,当时鼻腔少量出血、疼痛甚剧自行作简单止血处理。1周后因鼻部肿胀,在当地医院诊断为"鼻骨骨折",行

简介：AIMTo在透镜调查Aquaporin-1(AQP-1)的角色上皮的房间(LEC)和它的潜在的目标基因。AQP-1明确地在眼睛的LEC被表示并且为透镜动态平衡和透明性维护是重要的。此处，在LEC的AQP-1表示被调查在奔流formation.METHODSLECs与它的潜在的角色联合在房间幸存上评估它的影响是有带AQP-1的lentivirus的transfected小介入RNA(siRNA)。实时聚合酶链反应(PCR)并且西方的弄污被进行从不同的组在LEC检测AQP-1表示。同时，房间数kit-8(CCK-8)试金和流动cytometry被执行测量LEC增长和apoptosis，respectively.RESULTSAQP-1表示显著地在LEC被减少，两个都在mRNA和蛋白质铺平(P<；0.05)，在siRNA处理以后。减少的房间生存能力被CCK-8试金与siRNA干扰在LEC检测，与控制房间相比(P<；0.05)。apoptosis率显著地在siRNA干扰以后在房间增加了(P<；0.05).CONCLUSIONThe减少了在规定下面的房间生存能力追随者AQP-1大部分由于它LEC的apoptosis的正式就职。AQP-1减小可能在LEC导致生理的功能的变化，它可能与奔流的出现和发展被联系。

简介：·AIM:Toobtainwideningofapotentiallyoccludableangle,inaccordingtoKanski’sindications,throughpreventiveNd:Yaglaseriridotomy.Theobservationalstudywasperformedbyusinggonioscopyfortheselectionandfollow-upof1165treatedeyesandexploitingShaffer-Etiennegonioscopicclassificationasaquality/quantitytestoftheanglerecession.·METHODS:BetweenSeptember2000andJuly2012,586patientswereselectedattheOutpatients’OphthalmologicalClinicofthePoliclinicoUmbertoIofRomeinordertoundergoNd:Yaglaseriridotomy.AGoldmanntypecontactlens,Q-switchedmode,2-3defocus,and7-9mJintensitywith2-3impulsedischargeswereusedforsurgery.·RESULTS:Fromasearlyasthefirstweek,awhole360°anglewideningwereevidentinthepatients,thusshowingthesuccessofNd:Yaglaseriridotomyinsolvingrelativepupilblock.Theangleremainednarrowby270°in14eyesonly,despiterepetitionsoffurthertreatmentwithlaseriridotomyinadifferentpartoftheiris,twicein10eyesandthreetimesin4eyes.·CONCLUSION:Nd:YaglaseriridotomyrevealeditselfasbeingasafeandeffectivetreatmentinwideningthosecriticalShaffer-Etiennegrade1and2potentiallyoccludableangles.

简介：1病例报告患者,男,19岁,军人。因“右眼红胀疼痛、视物模糊4d”于2008-09-10入院。患者曾于2007-10在沈阳某医院行双眼LASIK手术,术后双眼视力稳定在1.2以上。入院时查远视力：右眼0.7,矫正不提高,左眼视力1.5;眼压：右眼11mmHg,左眼12mmHg。右眼睫状充血（＋＋）,角膜上皮完整,角膜瓣边缘痕迹可见、瓣下清洁,角膜基质透明,KP（＋＋）,房闪（＋＋＋）,虹膜纹理欠清晰,眼后节未窥见异常。左眼未见明显异常。

简介：患者男性,66岁.因进食梗咽1个月于2001年1月入院.胃镜检查示距门齿15～20cm处菜花样新生物,中央区缺损,质硬,占管腔1/2.GI示食管上段管壁增厚,最厚处2cm管腔狭窄,无胸水征.

简介：资料患者男性,57岁。以＂橡皮条击伤后出现颜面部、咽喉部肿胀感并呼吸不畅1d＂于凌晨收入院。患者诉入院1d前颜面部不慎被橡皮条击打,当时创面无皮肤破溃、出血,无头昏、头痛,无昏迷,无腹痛、腹泻,未予特殊处理,后渐出现颜面部、咽喉部肿胀感,并有渐进性呼吸不畅。当地医院予抗感染、糖皮质激素（简称激素）等对症处理后,症状减轻。

简介：AIM:Toevaluatetheefficacy,safetyandstabilityofposteriorchamberphakicintraocularlensimplantationforthecorrectionofhighmyopia.METHODS:Retrospectivecasereviewof82eyes(43patients)undergoingimplantableColiamerlens(ICL)placementbyasinglesurgeon(Xiao-WeiGao)tocorrectpreoperativemeansphericalequivalentsbetween-9.00diopter(D)and-23.00D.Mainoutcomemeasuresincludeduncorrectedvisualacuity(UCVA),refraction,bestspectacle-correctedvisualacuity(BSCVA),endothelialcelldensity(ECD),intraocularpressure(IOP),lenstransparency,postoperativeuveitis.Visanteanteriorsegmentopticalcoherencetomography(AS-OCT)wasusedtomeasureanteriorchamberdepth(ACD)andthepositionofICL.RESULTS:Meanfollow-upwas6.54±3.26months(range3-12months).Predictabilityofthemanifestsphericalequivalent(SE)refractiontowithin±1.OODwasachievedin88%ofeyesand±0.50Din72.5%ofeyes.ThemeanpostoperativemanifestSErefractionwas-1.85±0.72D,with96.34%ofeyesmaintainingorgaining≥1line(s)ofBSCVA.Themean3-monthpostoperativeECDdecreasedbuthadnostatisticallydifferencecomparedwiththepreoperativeECD.Ofthe7eyes(8.54%)withamildtransientincreaseinintraocularpressure(upto30mmHg),nonerequiredasecondsurgicalprocedureorprolongedtopicalmedication.Therewasnolossoflenstransparency.Pigmentedprecipitateswereobservedin5eyes(6.09%).ThemeanpreoperativeACDmeasuredwithAS-OCTwas3.28±0.14mm,threemonthsaftersurgery,themeanACDwas2.45±0.22mm.Anteriorchamberdepthshowedastatisticallysignificantreduction.Oneeye(1.22%)hadICLspontaneousrotation,81eyes(98.78%)ofthelensremainedcorrectlycentered.CONCLUSION:TheimplantationofICLisaneffectivesurgicaloptionforthemanagementofhighmyopia.Butitslongtimeeffectandsafetystillneedmoretimetoprove.

简介：目的探讨听神经瘤误诊为眼科疾病的临床因素。方法对2004．5-2005．5首诊于我科的听神经瘤病例误诊情况进行回顾性分析。结果由于该病情发展缓慢,早期症状为非特异性;临床眼科医生对此病认识不足;缺乏系统、针对性检查等是导致误诊的主要原因。结论临床眼科医师应了解此病临床特点及眼科可能出现的体征,全面、细致检查是减少误诊有效方法。

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：本着“想读者之所想，急作者之所急”全心全意为广大作者、读者服务的精神，本刊正式开辟论文优先／加急发表绿色通道。①对全英文论文扣省部级以上基金项目论文，本刊将优先审阅，优先发表；②对作者要求加急发表的普通论文，本刊将根据作者要求加急审阅，审稿通过者可加急发表，并根据加急程度适当收取加急费。需要加急的作者请投稿时注明并留下联系方式，本刊将竭诚为您服务。

简介：资料患者男性，51岁。因颈前痛及吞咽困难2d于2013年7月16日来我院急诊。患者2d前曾进食猪蹄，之后出现颈前根部梗阻感，伴咽部不适，喜进流质，易流口水。因患者自幼确诊为“21三体综合征”，平日言语表达不清，故家人未能带其及时就医。2d后上述症状加重，于我院行食管造影，结果显示：食管上段可见局部钡棉絮存留征象，双侧中下肺野支气管内钡剂存在（图1）。暂给予禁食、禁水、留院观察等处理。

简介：AIM:ToInvestigatethegeneticfindingsandphenotypiccharacteristicsofaChinesefamilywithNorriedisease（ND）.METHODS:MoleculargeneticanalysisandclinicalexaminationswereperformedonaChinesefamilywithND.MutationsintheNorriediseasepseudoglioma（NDP）geneweredetectedbydirectsequencing.Haplotypeswereconstructedandcomparedwiththephenotypesinthefamily.Evolutionarycomparisonsandmutantopenreadingframe（ORF）predictionwerealsoundertaken.RESULTS:TwofamilymemberswithocularmanifestationswerediagnosedwithND.Nosignsofsensorineuralhearinglosswereobservedineitherpatient,whileoneofthemshowedsignsofmildmentalretardation.AnovelheterozygousmutationintheNDPgene,c.-12delAAT,wasdetectedinbothpatients.ThemutationandthemutationbearinghapiotypecosegregatedwiththeNDphenotypeinmalesandwastransmittedfromtheirmothersand/orgrandmothers（Ⅱ:2）.ThemalewithoutNDdidnotharborthemutation.Themutationoccurredatthehighlyconservednucleotides.DRFfinderpredictedthatthemutationwouldleadtotheproductionofatruncatedproteinthatlacksthefirst11N-terminalaminoacids.CONCLUSION:Anovelmutation,c.-12delAATintheNDPgene,wasidentifiedinaChinesefamilywithND.ThismutationcausedNDwithoutobvioussensorineuralhearingloss.Mentaldisorderwasfoundinonebutnottheotherpatients.Theclinicalheterogeneityinthefamilyindicatedthatothergeneticvariantsandepigeneticfactorsmayalsoplayaroleinthediseasepresentation.

简介：AIM:Tostudytheassociationsbetweenlysyloxidaselike1(LOXL1)polymorphismsandprimaryopenangleglaucoma(POAG)remaininconsistent.Inthisstudy,wehaveperformedameta-analysistoinvestigatetheassociationofLOXL1polymorphismswithPOAGrisk.METHODS:PublishedliteraturefromPubMedandotherdatabaseswereretrieved.AllstudiesevaluatingtheassociationbetweenLOXL1polymorphisms(rs2165241,rs1048661,rs3825942)andPOAGriskwereincluded.Pooledoddsratio(OR)and95%confidenceinterval(CI)werecalculatedusingrandom-orfixed-effectsmodel.RESULTS:Twelvestudieswereidentifiedaseligiblearticles,withthirteen(2098casesand16473controls),thirteen(1795casesand2916controls)andsixteenpopulationcohorts(2456casesand2846controls)fortheassociationofrs2165241,rs1048661andrs3825942withPOAGriskrespectively.OverallanalysesshowednoassociationbetweeneachLOXL1polymorphismandPOAGrisk,andthenegativeassociationswereremainedwhenthesubjectswerestratifiedasCaucasianandAsian.Theheterozygoteofrs2165241wasassociatedwithreducedPOAGriskinhospital-basedpopulations(TCvsCC:OR,0.79,95%CI:0.63-0.99),andrs1048661wasassociatedwithincreasedPOAGriskinhospitalbasedpopulationsinadominantmodel(TTvsCC+CT:OR,1.23,95%CI:1.01-1.50);however,theseassociationswerenotfoundinpopulation-basedsubjects.CONCLUSION:Thismeta-analysissuggeststhatLOXL1polymorphismsarenotassociatedwithPOAGrisk.Giventhelimitedsamplesize,theassociationsofLOXL1polymorphismswithPOAGriskinhospital-basedpopulationsawaitfurtherinvestigation.

简介：目的:观察色素上皮衍生因子(pigmentepithelium-derivedfactor,PEDF)在氧诱导视网膜病变(oxygen-inducedretinopathy,OIR)中对小鼠视网膜新生血管(retinalneovascularization,RNV)和单核细胞趋化因子-1(monocytechemoattractantprotein-1,MCP-1)表达的影响,探讨PEDF对缺血缺氧性视网膜病变的保护作用和机制。方法:取7日龄C57BL/6J新生小鼠160只,将120只7日龄小鼠与哺乳母鼠共同置于氧浓度为(75±2)%的氧环境内饲养5d,然后返回正常氧环境中饲养5d,建立OIR模型;40只小鼠始终置于正常氧环境饲养。分别于12日龄和14日龄给予PEDF药物治疗组小鼠右眼玻璃体腔注射PEDF(2μg/μL)各1μL,给予PBS治疗对照组和正常对照组小鼠右眼玻璃体腔注射等量的磷酸盐缓冲液(phosphatebufferedsaline,PBS)。所有小鼠于17日龄麻醉处死后取视网膜,采用视网膜铺片和Lectin染色法观察各组小鼠病理性新生血管的生成情况;Western-blot检测PEDF和MCP-1蛋白在各组小鼠视网膜的表达;实时荧光定量逆转录多聚酶链反应(RT-PCR)检测各组小鼠视网膜PEDF和MCP-1mRNA的表达。结果:视网膜铺片和Lectin染色结果显示OIR模型组RNV面积较正常组显著增大,差异有统计意义(P<0.01),PEDF药物治疗组RNV面积较PBS治疗对照组明显减小,差异有统计意义(P<0.01)。Western-blot和RTPCR结果显示,OIR模型组MCP-1蛋白和mRNA的表达水平均明显高于正常组,差异有统计意义(均P<0.05);OIR模型组PEDF蛋白和mRNA的表达水平均明显低于正常组,差异有统计意义(均P<0.01);PEDF药物治疗组MCP-1蛋白和mRNA的表达量较PBS治疗对照组均显著减少,差异有统计意义(均P<0.05);PEDF药物治疗组MCP-1蛋白和mRNA的表达量较正常对照组升高,但差异均无统计学意义(均P>0.05)。结论:PEDF能够抑制OIR小鼠视网膜新生血管形成,同时下调MCP-1在OIR小鼠视网膜的表达,后者可能是其抑制新生血管形成从而发挥视网膜保护作用的机制之

简介：0引言放射状角膜切开术（radialkeratotomy，RK）最早见于19世纪末期的眼科文献，1974／1979年前苏联Fyodorov对这一手术的发展做出了巨大的贡献，获得了满意的矫正效果，在世界各地发展较快，1978年传入我国。目前该手术由于预测性差、易出现术中术后并发症等，已基本被淘汰。

简介：患者1男性，25岁。因左眼视力下降1个月，于2006年6月13日来我科就诊。自述1个月前，因左眼前黑影，于我院门诊诊断为“左眼中浆”用药治疗，不见好转复诊。眼科检查：左眼视力0．6，眼前节未见异常，小瞳孔下眼底：视盘界清，色淡红，视网膜血管走行正常，黄斑区水肿，