Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft最新文献_第4页

[Stability of posterior chamber lenses 3-5.5 years after implantation in capsular rupture]. [晶状体囊破裂后植入后房型晶体3-5.5年的稳定性]。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

G O Bastian, V Wittje

{"title":"[Stability of posterior chamber lenses 3-5.5 years after implantation in capsular rupture].","authors":"G O Bastian, V Wittje","doi":"","DOIUrl":"","url":null,"abstract":"In cases of PC-IOL implantation and ruptured capsule there will be a higher risk of the lens loosening into the vitreous, although many successful cases have been reported. Three years ago we investigated 42 eyes with PC-IOL that had experienced previous posterior capsular or zonular rents and partial vitreous loss. Three to 5.5 years after PC-IOL implantation we have now performed a second investigation on 38 of these patients to examine fixation of the lenses, visual acuity, intraocular pressure and the fundus of the eye. The 38 lenses all remained stable. The rate of patients achieving 20/40 or better visual acuity decreased from 68% at the first investigation to 55% (21/38). Excluding all patients with vision-limiting preoperative conditions such as age-related macular degeneration, we found a relation-ship of 83% to 75% (21/28). In addition to the three retinal detachments and two cases of endophthalmitis found during the first investigation, we also found another retinal detachment at the follow-up examination. Only two of these six eyes with severe complications had useful vision. We conclude from our investigation that PC-IOL implanted following a posterior capsule-zonular break during ECCE can remain stable, but still lead to serious complications.","PeriodicalId":12437,"journal":{"name":"Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft","volume":"88 6","pages":"797-801"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12957774","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

[Active immune regulation by cells of the ciliary body]. 纤毛体细胞的主动免疫调节。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

H Helbig, S R Thurau, R B Nussenblatt, R R Caspi

引用次数: 0

[Morphometric and qualitative changes in corneal endothelium in primary chronic open angle glaucoma]. 原发性慢性开角型青光眼角膜内皮的形态学和质变。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

H L Knorr, A Händel, G O Naumann

{"title":"[Morphometric and qualitative changes in corneal endothelium in primary chronic open angle glaucoma].","authors":"H L Knorr, A Händel, G O Naumann","doi":"","DOIUrl":"","url":null,"abstract":"In a prospective study begun in March 1986, specular-microscopic endothelial cell photographs were taken in non-selected patients with primary, chronic, open-angle glaucoma who had not had intraocular surgery. Age-matched cataract eyes with normal intraocular pressure served as the control group. Standard specular microscopic examinations (Bio Optics LSM 2000 and Clinical Specular Microscope Camera) to evaluate the endothelial cell count, as well as the morphology and quality of the endothelium, revealed the following results. In 3204 normal eyes with normal intraocular pressure (10-20 mmHg), the cell count was observed to be age-dependent and to have an average value of 2293 +/- 394 cells/mm2; the cells generally had a regular arrangement. In 302 eyes with primary, chronic, open-angle glaucoma with intraocular pressures between 19 and 32 mmHg, there was a significant (p less than 0.001) reduction, in cell count to 1582 +/- 248 cells/mm2. The cell picture was composed of clearly enlarged, but regularly arranged cells. A statistical evaluation (matched age groups, etc.) was carried out using the Mann-Wilcoxon rank test.","PeriodicalId":12437,"journal":{"name":"Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft","volume":"88 2","pages":"118-20"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13016572","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

[Aphakic retinal detachment in myopic eyes]. [近视眼无晶状体视网膜脱离]。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

H Schinz, E Schütte

{"title":"[Aphakic retinal detachment in myopic eyes].","authors":"H Schinz, E Schütte","doi":"","DOIUrl":"","url":null,"abstract":"The incidence of retinal detachment following cataract extraction was studied in a myopic population of 803 eyes, which were selected by a measurement of the axial length out of 3,184 cases consecutively operated on. The incidence of retinal detachment following intracapsular cataract extraction was 1.5%, which was very similar to that after extracapsular cataract extraction: 1.8%, in the lowest range of date published in the literature. The incidence of retinal detachment of the pseudophakic myopic eye (operated on with the extracapsular technique, combined with implantation of a posterior chamber lens, the PMMA optic disc, diameter 5.8 mm with a 10 degrees angulated haptic and modified prolene-C loops) was 1.1%, in which the cases of intraoperative posterior capsule rupture with vitreous loss were included. There was no correlation between the incidence of retinal detachment and axial length. All cases of retinal detachment appeared in eyes with an axial length of 24.2 to 27.0 mm. In 9 of 11 (75%), retinal detachments occurred during the first 18 months after cataract extraction. In our opinion extracapsular cataract extraction with implantation of a posterior chamber lens is the best method of providing postoperative retinal detachment of the cataractous myopic eye. The question of the incidence of retinal detachment following cataract removal by the extracapsular technique and secondary capsulotomy by the Nd-YAG laser is still interesting.","PeriodicalId":12437,"journal":{"name":"Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft","volume":"88 2","pages":"142-7"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13017932","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

[Postnatal cellular pleomorphosis in retinal pigment epithelium]. [视网膜色素上皮的出生后细胞多形性]。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

S Tilgner, K Sterz

引用次数: 0

[Retinal changes in Wilson's disease]. [威尔逊氏病的视网膜变化]。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

V Rossa

引用次数: 0

[Herpes simplex virus retinitis. Role of the immune system in the animal experiment]. 单纯疱疹病毒性视网膜炎。免疫系统在动物实验中的作用]。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

M Zierhut, R Tamesis, R Hemady, C S Foster

{"title":"[Herpes simplex virus retinitis. Role of the immune system in the animal experiment].","authors":"M Zierhut, R Tamesis, R Hemady, C S Foster","doi":"","DOIUrl":"","url":null,"abstract":"Herpes simplex virus (HSV) can induce severe inflammation in the retina. Von Szily described a model in which anterior chamber injection of HSV results in anterior uveitis with relative protection of the retina, but contralateral retinitis. The role of the immune system in the von Szily mouse model was investigated in our experiments. Earlier experiments demonstrated resistance to contralateral retinitis in some mouse strains. Our results suggest that natural killer (NK) cells do not play an important role in this phenomenon. In the next step the role of NK cells and T cells in the retinitis was investigated. After depletion of NK cells with anti-NK antibody, sensitive BALB/c and resistant CB17 mice did not have a higher incidence of retinitis. CB-17 mice developed more encephalitis after depletion, demonstrating an important role of NK cells against generalization of HSV. The role of T cells was investigated using T-cell-deficient nude mice. These mice had bilateral retinitis in about 95% of cases, demonstrating the role of T cells in protection of the retina in this model. Anti-HSV-1 serum transfer provided protection for the contralateral retina.","PeriodicalId":12437,"journal":{"name":"Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft","volume":"88 6","pages":"740-7"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12830740","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

[Immunohistochemical findings of epiretinal membranes after silicone oil injection]. 【硅油注射后视网膜前膜的免疫组化表现】。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

U Nicolai, C Eckardt

引用次数: 0

[Diffuse and localized glaucomatous visual field changes in light sense, flicker and visual acuity perimetry. Evidence of pressure damage]. 漫漫性和局域性青光眼视野的光感、闪烁和视敏度变化。压力损坏的证据]。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

B J Lachenmayr, S M Drance, B C Chauhan, P H House, S Lalani

引用次数: 0

[Possibilities of magnetic resonance imaging of lesions in demyelinating diseases of the orbital optic nerve]. [磁共振成像对眼眶视神经脱髓鞘病变的可能性]。

Fortschritte der Ophthalmologie : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft Pub Date : 1991-01-01

R Guthoff, C Onken, H J Triebel

引用次数: 0