检索结果-南通市图书馆

Advances in myopia research anatomical findings in highly myopic eyes

Eye and Vision 2020年第1期7卷 434-443页

作者： Jost B.Jonas Ya Xing Wang Li Dong Yin Guo Songhomitra Panda-Jonas Department of Ophthalmology Medical Faculty Mannheim of the Ruprecht-Karis-UniversityUniversitäts-AugenklinikTheodor-Kutzer-Ufer 1-368167 MannheimGermany Beijing Ophthalmology and Visual Sciences Key Laboratory Beijing Institute of OphthalmologyBeijing Tongren HospitalCapital Medical UniversityBeijingChina Beijing Tongren Eye Center Beijing Ophthalmology and Visual Science Key LabBeijing Key Laboratory of Intraocular Tumor Diagnosis and TreatmentBeijing Tongren HospitalCapital Medical UniversityBeijingChina Tongren Eye Care Center Beijing Tongren HospitalCapital Medical UniversityBeijingChina

Background:The goal of this review is to summarize structural and anatomical changes associated with high *** text:Axial elongation in myopic eyes is associated with retinal thinning and a reduced density of retinal pigment epithelium(RPE)cells in the equatorial *** of the retina and choriocapillaris and RPE cell density in the macula are independent of axial *** and scleral thickness decrease with longer axial length in the posterior hemisphere of the eye,most marked at the posterior *** any eye region,thickness of Bruch’s membrane(BM)is independent of axial *** opening,as the inner layer of the optic nerve head layers,is shifted in temporal direction in moderately elongated eyes(axial lengthparapapillary gamma *** zone is defined as the parapapillary region without *** highly myopic eyes(axial length>26.5 mm),BM opening enlarges with longer axial *** leads to a circular gamma *** a parallel manner,the peripapillary scleral flange and the lamina cribrosa get longer and thinner with longer axial length in highly myopic *** elongated peripapillary scleral flange forms the equivalent of parapapillary delta zone,and the elongated lamina cribrosa is the equivalent of the myopic secondary *** prevalence of BM defects in the macular region increases with longer axial length in highly myopic *** staphylomas are characterized by marked scleral thinning and spatially correlated BM defects,while thickness and density of the choriocapillaris,RPE and BM do not differ markedly between staphylomatous versus non-staphylomatous eyes in the respective ***:High axial myopia is associated with a thinning of the sclera and choroid posteriorly and thinnin

关键词： High myopia Myopia Bruch’s membrane Optic nerve head Optic disc parapapillary gamma zone parapapillary delta zone Lamina cribrosa Anatomical changes

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Measurements of the parapapillary atrophy area and other fundus morphological features in high myopia with or without posterior staphyloma and myopic traction maculopathy

引用

International Journal of Ophthalmology(English edition) 2020年第8期13卷 1272-1280页

作者： Xiao-Xiao Guo Xi Chen Shan-Shan Li Min Li Xiu-Fen Yang Lu Zhao Ran You Yan-Ling Wang Department of Ophthalmology Beijing Friendship HospitalCapital Medical UniversityBeijing 100050China Clinical Epidemiology and EBM Unit National Clinical Research Center for Digestive Disease Beijing Friendship HospitalCapital Medical UniversityBeijing 100050China

AIM:To investigate the affecting factors of parapapillary gamma and delta zones and other fundus morphological features in high ***:Seventy high myopia patients were included in this retrospective observational study and 47 patients were *** were divided into three groups:no posterior staphyloma(no PS),PS with myopic traction maculopathy(PS with MTM),and PS without MTM using 3-dimensional magnetic resonance imaging and optical coherence *** patients were fur ther classified into three types[epiretinal membrane,macular hole,and macular retinoschisis(MRS)].Diameters of the gamma and delta zones were measured among other morphometric variables using fundus ***:Of the 70 individuals(127 eyes),the mean age was 57.46±*** univariate analysis,morphological features changed most dramatically in PS with MTM patients,who had the largest gamma zone diameters,the largest disk-fovea distance(DFD)and disk-fovea angle,and the smallest angle kappa and vertical distance of temporal arterial ***,their horizontal delta zone diameter was smaller than in the patients with PS yet without *** multivariate analysis,with axial length(AL)and age adjusted,the horizontal diameter in the delta zone of the PS without MTM group was still significantly larger than in the PS with MTM group(P=0.024).Comparing the three subtypes of MTM patients,the diameters of the gamma zone and DFD in MRS group were the ***:The characteristics of the gamma and delta zones change inconsistently in different stages of high *** changes may be associated with anatomical changes caused by local *** such as PS,AL and age play an important *** findings may provide a hint about the pathogenesis of traction in high myopia.

关键词： high myopia myopization myopic traction maculopathy parapapillary delta zone parapapillary gamma zone posterior staphyloma

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：