发布求助
文献互助 智能选刊 最新文献

Advances in Ophthalmology & Visual System最新文献

筛选
英文 中文
Ocular manifestations of COVID-19 disease COVID-19疾病的眼部表现
Advances in Ophthalmology & Visual System Pub Date : 2020-05-25 DOI: 10.15406/aovs.2020.10.00383
Anna Major Bastian, Dawn S Russell Hermanns
{"title":"Ocular manifestations of COVID-19 disease","authors":"Anna Major Bastian, Dawn S Russell Hermanns","doi":"10.15406/aovs.2020.10.00383","DOIUrl":"https://doi.org/10.15406/aovs.2020.10.00383","url":null,"abstract":"The highly contagious novel coronavirus 2019-nCoV is a new strain not previously identified in humans. Also known as coronavirus 2 (SARS-CoV-2), this virus causes a severe acute respiratory syndrome and has had widespread impact gaining pandemic status by the World Health Organization. There have been reports on the ocular manifestations of infection with this virus and this article provides a mini review of the published data.","PeriodicalId":287670,"journal":{"name":"Advances in Ophthalmology & Visual System","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128896534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
COVID-19: ocular manifestations, ocular secretions, and ocular portal of entry COVID-19:眼部表现、眼部分泌物和眼部入口
Advances in Ophthalmology & Visual System Pub Date : 2020-04-27 DOI: 10.15406/aovs.2020.10.00382
B. DeBroff
{"title":"COVID-19: ocular manifestations, ocular secretions, and ocular portal of entry","authors":"B. DeBroff","doi":"10.15406/aovs.2020.10.00382","DOIUrl":"https://doi.org/10.15406/aovs.2020.10.00382","url":null,"abstract":"SARS-Cov-2 is a Coronovirus in the subfamily Coronavirinae, in the family Coronaviridae and in the order of Nidovirales and is responsible for COVID-19 disease. General characteristics of the virus are discussed with an emphasis on ocular manifestations of infection. In addition, the potential of ocular secretions including tears are reviewed as a potential for human to human spread of the virus. Finally, a discussion is made of the latest information on the eye as a portal for exposure and development of COVID-19 infection.","PeriodicalId":287670,"journal":{"name":"Advances in Ophthalmology & Visual System","volume":"C-33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126489024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Spontaneous closure of stage 2 macular hole after cataract surgery 白内障术后2期黄斑孔的自发闭合
Advances in Ophthalmology & Visual System Pub Date : 2020-04-23 DOI: 10.15406/aovs.2020.10.00381
A. Dhami, N. Dhami, G. Dhami
{"title":"Spontaneous closure of stage 2 macular hole after cataract surgery","authors":"A. Dhami, N. Dhami, G. Dhami","doi":"10.15406/aovs.2020.10.00381","DOIUrl":"https://doi.org/10.15406/aovs.2020.10.00381","url":null,"abstract":"We report a case of 64-year-old female, presented with decreased vision in left eye, for 3 months. Her vision was 20/30, N6 in right eye and 20/200 and N36 in left eye. She had nuclear sclerosis grade 2 and optical coherence tomography showed stage-2 macular hole in left eye. The macular hole diameter was 286 microns and the basal dimeter of 486 microns. The patient underwent cataract surgery with intraocular lens implantation in left eye. At 1 month, an inner retinal layer apposition was noted with subsequent inner to outer retinal apposition, resulting in complete spontaneous closure at the 3rd month follow up with visual acuity gain of 20/40, N8. This case highlights that stage-2 macular hole can close spontaneously with relief of vitreomacular traction.","PeriodicalId":287670,"journal":{"name":"Advances in Ophthalmology & Visual System","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121481586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of contrast sensitivity in pre & post trans-epithelial photorefractive keratectomy 经上皮光屈光性角膜切除术前后对比敏感度的评估
Advances in Ophthalmology & Visual System Pub Date : 2020-04-04 DOI: 10.15406/aovs.2020.10.00379
Iqra Khalil, Hira Anwar, Hafiza Azka Noor
{"title":"Assessment of contrast sensitivity in pre & post trans-epithelial photorefractive keratectomy","authors":"Iqra Khalil, Hira Anwar, Hafiza Azka Noor","doi":"10.15406/aovs.2020.10.00379","DOIUrl":"https://doi.org/10.15406/aovs.2020.10.00379","url":null,"abstract":"Purpose: study was to compare the contrast sensitivity before and after Trans- PRK. Methods: The comparative study was conducted in department of ophthalmology medina teaching hospital Faisalabad. Total 30 myopic volunteers of both genders, with ages ranging from 20 years to 35 years, who had not undergone any ocular surgery or medical treatment for systemic or ocular diseases e.g. diabetes, Alzheimer's disease, glaucoma, macular degeneration, dry eye and cataract. Data was collected through non-probability convenient sampling technique from Sep 2018- May 2019. Data was entered in to SPSS version 20 and analyzed by using Paired sample t-test. Results: Significant improvement was seen in contrast sensitivity after Trans-PRK 0.00 (p<0.005) by paired sample t-test. Contrast sensitivity test before and after Trans-PRK of right and left eye showed mean of right eye -.41533±0.18678 and left eye mean -.22167±0.24378 respectively. Conclusion: Our research concluded that, there is greater statistical difference between before and after Trans-PRK contrast sensitivity measurements. Contrast sensitivity improves after surgery significantly. Trans-PRK procedure is best method to correct refractive errors and removal of glasses and contact lens permanently with minimum chance of complications.","PeriodicalId":287670,"journal":{"name":"Advances in Ophthalmology &amp; Visual System","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131926831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Role of ophthalmologists in combating with the Coronavirus disease 2019 眼科医生在抗击2019冠状病毒病中的作用
Advances in Ophthalmology &amp; Visual System Pub Date : 2020-04-02 DOI: 10.15406/aovs.2020.10.00378
B. Turgut
{"title":"Role of ophthalmologists in combating with the Coronavirus disease 2019","authors":"B. Turgut","doi":"10.15406/aovs.2020.10.00378","DOIUrl":"https://doi.org/10.15406/aovs.2020.10.00378","url":null,"abstract":"nCoV, novel coronavirus; SARS-CoV, severe acute respiratory syndrome Coronavirus; MERS-CoV, Middle East Respiratory Syndrome-Coronavirus; 2019-nCoV, novel Coronavirus 2019; WHO, World Health Organization; ACE2, angiotensin‐converting enzyme 2; reverse‐transcription polymerase chain reaction (RT‐PCR); CDC, Centers for Disease Control and Prevention; AAO, American Academy of Ophthalmology.","PeriodicalId":287670,"journal":{"name":"Advances in Ophthalmology &amp; Visual System","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124789713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Prevalence of ocular findings in transgender and barriers for not reporting to eye hospitals and clinics 跨性别者眼部检查的患病率及不向眼科医院和诊所报告的障碍
Advances in Ophthalmology &amp; Visual System Pub Date : 2020-03-31 DOI: 10.15406/aovs.2020.10.00377
Amna Javid, Saba Akram, A. Batool, T. Afghani, Gul E Sehar, Hina m anzoor
{"title":"Prevalence of ocular findings in transgender and barriers for not reporting to eye hospitals and clinics","authors":"Amna Javid, Saba Akram, A. Batool, T. Afghani, Gul E Sehar, Hina m anzoor","doi":"10.15406/aovs.2020.10.00377","DOIUrl":"https://doi.org/10.15406/aovs.2020.10.00377","url":null,"abstract":"Background: Transgender, is one whose gender identity, behaviour, and expressions are different from that assigned at birth. They are also called third gender or eunuch transversity as they don't conform to the traditional notion of male and female thus are not accepted by the mainstream society, so their rights for everything like health, education, culture, dignity are violated. Before dividing the world into two gender boxes, we are all human beings who deserve to enjoy every opportunity and benefits of living, including healthcare, and its important component Eye care. Aim: the aim of this research work was to find the prevalence of eye problems in transgender and to explore factors and barriers for not reporting to eye care hospitals and clinics for seeking eye care. Methods: the study design of this research work was descriptive cross-sectional study design and technique used for collecting data of sample size 73 was snowball non-random sampling technique from participants who represented themselves as a transgender in a setting of transgender communities. Results: The prevalence of ocular findings in transgender was 68.5% and the main barriers for not reporting to eye clinics was fear of discrimination, financial problems, lack of awareness, verbal abuse, misconceptions. And factors for not wearing spectacles are cosmetic issues occupational restrictions and discomfort. There is a significant effect of barriers, age and last eye examinations on ocular findings in Transgender with the p-value =0.006, 0.009 and 0.030 respectively.","PeriodicalId":287670,"journal":{"name":"Advances in Ophthalmology &amp; Visual System","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131049757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Orbital emphysema with loss of vision following undiluted intravitrel perfluoropropane administration 未稀释全氟丙烷静脉注射后眼窝肺气肿伴视力丧失
Advances in Ophthalmology &amp; Visual System Pub Date : 2019-04-24 DOI: 10.15406/aovs.2019.09.00345
Ahmad Aziz, S. Nagendran, M. Perry, V. Lee
{"title":"Orbital emphysema with loss of vision following undiluted intravitrel perfluoropropane administration","authors":"Ahmad Aziz, S. Nagendran, M. Perry, V. Lee","doi":"10.15406/aovs.2019.09.00345","DOIUrl":"https://doi.org/10.15406/aovs.2019.09.00345","url":null,"abstract":"We present a case of orbital emphysema leading to orbital compartment syndrome and permanent visual loss secondary to expansion of perfluoropropane (C3F8) gas, which was injected into the vitreous cavity as a gaseous tamponade during vitreoretinal surgery and inadvertently undiluted. Orbital emphysema leading to orbital compartment syndrome resulted in visual loss despite treatment with lateral canthotomy, cantholysis and surgical decompression. Orbital compartment syndrome is an ophthalmic emergency and should be treated immediately with lateral canthotomy and cantholysis. There is little literature on the management and outcomes of orbital compartment syndrome with expansile gases such as C3F8 which may quadruple in volume within 96 hours. Hyperbaric oxygen has been reported to be of benefit but patients may require orbital decompression for definitive treatment. Although orbital emphysema with air rarely threatens vision orbital emphysema with expansile gases can lead to orbital compartment syndrome and visual loss.","PeriodicalId":287670,"journal":{"name":"Advances in Ophthalmology &amp; Visual System","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125071325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Ibn al-Haytham, the Arab who brought Greek optics into focus for Latin Europe 伊本·海瑟姆，这位阿拉伯人将希腊光学带入拉丁欧洲
Advances in Ophthalmology &amp; Visual System Pub Date : 2019-04-12 DOI: 10.15406/aovs.2019.09.00344
R. McQuaid
{"title":"Ibn al-Haytham, the Arab who brought Greek optics into focus for Latin Europe","authors":"R. McQuaid","doi":"10.15406/aovs.2019.09.00344","DOIUrl":"https://doi.org/10.15406/aovs.2019.09.00344","url":null,"abstract":"Ibn al-Haytham remains an unknown figure in the development of optics from the ancient Greeks to Latin Europe. He put to rest the idea of visual rays being emitted from the eye, demonstrating vision occurs by intromission of light rays to the eye. Through observational experimentation he characterized the behavior of light and described many visual phenomena that are now considered visual perception. Ibn al-Haytham’s most significant work, Kitab al-Manazir was written in the eleventh century and was translated to Latin, as De aspectibus during the middle of the thirteenth century. Its introduction to Latin Europe stimulated the study of optics within the nascent universities of Europe and provided a model to conduct experiments and influenced natural philosophers for centuries.","PeriodicalId":287670,"journal":{"name":"Advances in Ophthalmology &amp; Visual System","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131000797","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Nailfold capillaroscopy with a commercially available optical coherence tomography angiography for ophthalmic use 甲襞毛细血管镜与市售光学相干断层血管造影用于眼科
Advances in Ophthalmology &amp; Visual System Pub Date : 2019-03-26 DOI: 10.15406/aovs.2019.09.00343
Shahab Shahipasand, Jibran Mohammed Noriega, D. Sim, C. Gizzi
{"title":"Nailfold capillaroscopy with a commercially available optical coherence tomography angiography for ophthalmic use","authors":"Shahab Shahipasand, Jibran Mohammed Noriega, D. Sim, C. Gizzi","doi":"10.15406/aovs.2019.09.00343","DOIUrl":"https://doi.org/10.15406/aovs.2019.09.00343","url":null,"abstract":"Optical Coherence Tomography (OCT) has had a revolutionary impact in evaluation of anatomical structures of the eye and became an important part of everyday clinical practice and research14 Technological advances have enhanced various aspects of OCT images including scanning speed, resolution and measurement of vascular flow.9 Optical Coherence Tomography Angiography (OCTA) is an imaging modality that enables blood vessels to be visualised via motion contrast imaging of red blood cells moving across sequential B scans at a given cross-section.6 Originally designed for the retina, OCTA is also being established as a useful non-invasive tool in imaging cornea and anterior segment of the eye.15","PeriodicalId":287670,"journal":{"name":"Advances in Ophthalmology &amp; Visual System","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128772191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effect of weight and height on intraocular pressure 体重和身高对眼压的影响
Advances in Ophthalmology &amp; Visual System Pub Date : 2019-03-20 DOI: 10.15406/aovs.2019.09.00342
Fatima Iqbal, Hashim Ali Khan, Iqra Khalil, Mawra Zahid
{"title":"Effect of weight and height on intraocular pressure","authors":"Fatima Iqbal, Hashim Ali Khan, Iqra Khalil, Mawra Zahid","doi":"10.15406/aovs.2019.09.00342","DOIUrl":"https://doi.org/10.15406/aovs.2019.09.00342","url":null,"abstract":"Purpose: Purpose of this study is to determine the effect of weight and height on intraocular pressure (IOP) and to compare effect of height and weight on IOP in males and females. Methodology: This cross-sectional study was carried on 114 subjects through non-probability convenient sampling technique, both gender and age ranging from 15 to 30years who had not undergone any ocular surgery or medical treatment for hypertension glaucoma diabetes. The data collected from the patients at the department of ophthalmology during time of 8am-2pm in Madinah teaching hospital, Faisalabad in duration of 7months from January 2018 to August 2018. Data was collected after taking consent and extensive history. Visual acuity was tested by using Snellen chart and IOP measured by Air puff tonometer and weight measured by weight machine in Kgs and Height measured by Hight scale in feet. Data was noted on Performa. Data was analyzed by using test multiple linear regressions by using SPSS version 20. Result: Total number of studied individuals were 114, 48(42%) males and 66(57.9%) females with age ranges from 15-30 years. Weight and Height was measured and tested relation with IOP and gender by using Linear multiple regression test. Analysis shows that relation of weight and IOP is significant (p<0.001) with mean of IOP 17.432±3.4397 and weight 57.71±12.774. Weight is more affected the males then females statistically. Height and IOP weekly related statistically (p<.794) with mean of height and IOP 5.306±.2159 and 17.432±3.4397. Height is also weekly affect IOP in females then males. Conclusion: The weight is strongly affecting the IOP then height. Males have larger height and high weight so they affect the IOP more than females according to gender. In clinical practice it can allow to test IOP in highly weighted patients.","PeriodicalId":287670,"journal":{"name":"Advances in Ophthalmology &amp; Visual System","volume":"170 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132906133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信