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Comprehensive ophthalmology update最新文献

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Causes and treatment of vitreous hemorrhage. 玻璃体出血的原因及治疗。
Comprehensive ophthalmology update Pub Date : 2006-05-01
Mitchell J Goff, H Richard McDonald, Robert N Johnson, Everett Ai, J Michael Jumper, Arthur D Fu
{"title":"Causes and treatment of vitreous hemorrhage.","authors":"Mitchell J Goff,&nbsp;H Richard McDonald,&nbsp;Robert N Johnson,&nbsp;Everett Ai,&nbsp;J Michael Jumper,&nbsp;Arthur D Fu","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Vitreous hemorrhage is common, with varied clinical manifestations and causes. The most common causes include proliferative diabetic retinopathy, vitreous detachment with or without retinal breaks, and trauma. Less common causes include vascular occlusive disease, retinal arterial macroaneurysm, hemoglobinopathies, age-related macular degeneration, intraocular tumors, and others. The natural history depends on the underlying cause, and is generally more favorable in eyes without underlying disease. Treatment is directed at the underlying cause, such as laser photo-coagulation for proliferative diabetic retinopathy or for retinal breaks. Occasionally, hemorrhage does not resolve spontaneously and vitrectomy surgery is necessary and beneficial. New strategies for the treatment of vitreous hemorrhage, such as pharmacologic vitreous liquefaction, may be important in the future.</p>","PeriodicalId":87396,"journal":{"name":"Comprehensive ophthalmology update","volume":"7 3","pages":"97-111"},"PeriodicalIF":0.0,"publicationDate":"2006-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26174740","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
Recurrent subconjunctival hemorrhage. 复发性结膜下出血。
Comprehensive ophthalmology update Pub Date : 2006-05-01
Harry L S Knopf, Kristin Carter, Michael J Prokopius
{"title":"Recurrent subconjunctival hemorrhage.","authors":"Harry L S Knopf,&nbsp;Kristin Carter,&nbsp;Michael J Prokopius","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":87396,"journal":{"name":"Comprehensive ophthalmology update","volume":"7 3","pages":"155-6"},"PeriodicalIF":0.0,"publicationDate":"2006-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26177434","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
Comments on: "special" intraocular lens designs: why do they sometimes fail? 评论:“特殊”人工晶状体设计:为什么有时会失败?
Comprehensive ophthalmology update Pub Date : 2006-03-01
Marie-José Tassignon
{"title":"Comments on: \"special\" intraocular lens designs: why do they sometimes fail?","authors":"Marie-José Tassignon","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":87396,"journal":{"name":"Comprehensive ophthalmology update","volume":"7 2","pages":"61-2"},"PeriodicalIF":0.0,"publicationDate":"2006-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26030922","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
Contact lens fitting in keratoconus. 圆锥角膜配镜。
Comprehensive ophthalmology update Pub Date : 2006-03-01
Magdalena Garcia-Lledo, Claes Feinbaum, Jorge L Alio
{"title":"Contact lens fitting in keratoconus.","authors":"Magdalena Garcia-Lledo,&nbsp;Claes Feinbaum,&nbsp;Jorge L Alio","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The treatment of keratoconus can be implemented by the use of spectacle lenses, contact lenses of various kinds, and surgery. In this article, we deal with the procedures of contact lens fitting in patients diagnosed with keratoconus. The different types of specific contact lenses and the methodology of fitting these contact lenses for keratoconus are described. To select a contact lens for the individual patient depends upon the severity of keratoconus and the amount of corneal ectasia. Pending these criteria, a contact lens is chosen, which will give the best visual acuity and tolerance. At present, many designs of special contact lenses exist in oxygen-permeable materials; in addition, other systems, such as piggy-back, SoftPerm, semi-scleral, and scleral contact lens types are used. Contact lens fitting on a conical cornea will smooth out the highly irregular optical surface of the cornea and improve visual acuity considerably. Contact lenses are one of the better solutions to correct refractive errors induced by pathology, and they should be prescribed as soon as the keratoconus is detected to avoid development of amblyopia. The quality and quantity of vision is far better than with spectacle lens correction.</p>","PeriodicalId":87396,"journal":{"name":"Comprehensive ophthalmology update","volume":"7 2","pages":"47-52"},"PeriodicalIF":0.0,"publicationDate":"2006-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26030920","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
Congenital nasolacrimal duct obstruction. 先天性鼻泪管阻塞。
Comprehensive ophthalmology update Pub Date : 2006-03-01
Caroline J Macewen
{"title":"Congenital nasolacrimal duct obstruction.","authors":"Caroline J Macewen","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Congenital nasolacrimal duct obstruction is a common disorder in infants, with up to 20% of all newborns suffering from epiphora during the first year of life. This paper reviews the current evidence regarding the incidence, natural history, and management of congenital nasolacrimal duct obstruction. It highlights the role of nasendoscopy in improving the understanding of the condition, which has resulted in better overall management.</p>","PeriodicalId":87396,"journal":{"name":"Comprehensive ophthalmology update","volume":"7 2","pages":"79-87"},"PeriodicalIF":0.0,"publicationDate":"2006-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26030925","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
Comments on: screening for refractive errors in children. 评论:儿童屈光不正筛查。
Comprehensive ophthalmology update Pub Date : 2006-03-01
Jesús Barrio Barrio, Miguel J Maldonado
{"title":"Comments on: screening for refractive errors in children.","authors":"Jesús Barrio Barrio,&nbsp;Miguel J Maldonado","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":87396,"journal":{"name":"Comprehensive ophthalmology update","volume":"7 2","pages":"77-8"},"PeriodicalIF":0.0,"publicationDate":"2006-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26030923","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
"Special" intraocular lens designs: why do they sometimes fail? “特殊”人工晶状体设计:为什么有时会失败?
Comprehensive ophthalmology update Pub Date : 2006-03-01
Irmingard M Neuhann, Guy Kleinmann, David J Apple
{"title":"\"Special\" intraocular lens designs: why do they sometimes fail?","authors":"Irmingard M Neuhann,&nbsp;Guy Kleinmann,&nbsp;David J Apple","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A variety of new \"special\" intraocular lens models to optimize the visual performance after cataract surgery have been introduced. The majority of these new intraocular lens designs require a good centration within the capsular bag and/or capsular elasticity. Today, the main post-operative complications after cataract surgery still arise from retained lens epithelial cells within the capsular bag, resulting mainly in anterior and posterior capsule opacification. Some special intraocular lenses are not designed to be effective against proliferating lens epithelial cells. Although lens epithelial cells can never be completely removed from the capsular bag, surgical quality is a major factor for success or failure of these intraocular lens designs.</p>","PeriodicalId":87396,"journal":{"name":"Comprehensive ophthalmology update","volume":"7 2","pages":"53-60"},"PeriodicalIF":0.0,"publicationDate":"2006-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26030921","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
Screening for refractive errors in children. 儿童屈光不正筛查。
Comprehensive ophthalmology update Pub Date : 2006-03-01
Monique Cordonnier
{"title":"Screening for refractive errors in children.","authors":"Monique Cordonnier","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>It is well known that refractive anomalies play a prominent role in the genesis of amblyopia. The current aim of early visual screening is to look for these refractive anomalies along with strabismus and media opacities. This update reviews the frequency of refractive anomalies in the preschool-aged population, their amblyogenic potential, and the different methods of refractive screening, including the required equipment, costs, and diagnostic performance.</p>","PeriodicalId":87396,"journal":{"name":"Comprehensive ophthalmology update","volume":"7 2","pages":"63-75"},"PeriodicalIF":0.0,"publicationDate":"2006-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26030924","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
Comments on: congenital nasolacrimal duct obstruction. 点评:先天性鼻泪管梗阻。
Comprehensive ophthalmology update Pub Date : 2006-03-01
David K Coats
{"title":"Comments on: congenital nasolacrimal duct obstruction.","authors":"David K Coats","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":87396,"journal":{"name":"Comprehensive ophthalmology update","volume":"7 2","pages":"89-91"},"PeriodicalIF":0.0,"publicationDate":"2006-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26030926","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
Vision loss in one eye. 一只眼睛失明。
Comprehensive ophthalmology update Pub Date : 2006-03-01
Harry L S Knopf, Kristin Carter, J Banks Shepherd, G Atma Vemulakonda
{"title":"Vision loss in one eye.","authors":"Harry L S Knopf,&nbsp;Kristin Carter,&nbsp;J Banks Shepherd,&nbsp;G Atma Vemulakonda","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":87396,"journal":{"name":"Comprehensive ophthalmology update","volume":"7 2","pages":"95-6"},"PeriodicalIF":0.0,"publicationDate":"2006-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26033222","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
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