Abstract:
:In this article the authors review present knowledge concerning the pathogenesis of proliferative vitreoretinopathy (PVR). The function of cells such as macrophages, fibroblasts, retinal pigment epithelial cells, and glial cells, as well as their interaction with constituents of the extracellular matrix such as fibronectin, vitronectin, and factor XIII, are described. Current data on growth factor involvement in the pathogenesis of PVR are explained. Attention is focused on the histopathological differences between traumatic and idiopathic membranes, "young" and "old" membranes, and PVR and diabetic membranes. On the basis of the findings presented, the importance of the breakdown of the blood-retinal barrier, the participation of the coagulation system, and immunological aspects of membrane formation are discussed. Conceivable new strategies for medical treatment of PVR are proposed.
journal_name
Klin Monbl Augenheilkdjournal_title
Klinische Monatsblatter fur Augenheilkundeauthors
Wiedemann P,Weller M,Heimann Kdoi
10.1055/s-2008-1046292subject
Has Abstractpub_date
1990-11-01 00:00:00pages
355-61issue
5eissn
0023-2165issn
1439-3999journal_volume
197pub_type
杂志文章,评审abstract::1300 enucleated globes were examined from 1966-1974: Among these 20 eyes (1.5%) revealed a "phacolytic glaucoma" histologically. The clinical diagnosis before enucleation were "secondary glaucoma" or "absolute glaucoma" (19) and once "uveitis dolorosa". "Phakolysis" was considered in only 3 eyes. 15 cases revealed sur...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1975-05-01 00:00:00
abstract::In a prospective clinical study covering 41 eyes (28 patients) with narrow-angle glaucoma the central and peripheral anterior chamber depths were determined biomicroscopically before and after Nd:YAG laser iridectomy. In 29 eyes the central anterior chamber depth was also measured by ultrasonography. In contrast to th...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1046142
更新日期:1990-03-01 00:00:00
abstract::The authors describe some modifications of the surgical technique of external dacryocystorhinostomy. The preliminary exploration methods and their evaluation are considered. An arched skin incision is used for a more anatomical dissection to approach the lacrimal sac. The following bone trepanation is then made with b...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1975-01-01 00:00:00
abstract:BACKGROUND:Pseudomonas aeruginosa is the most common cause of bacterial-associated keratitis in soft contact lens wearers, due to wrong use of soft contact lenses. Problems are often severe corneal ulcers and even corneal perforations. We report on a soft contact lens wearer with credibly correct use of soft contact le...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2003-812639
更新日期:2004-01-01 00:00:00
abstract::Diabetic tractional detachment of the retina is caused by shrinking processes of the vitreous, which at most detaches only partially, and by shrinking of epiretinal proliferations. The shrinking of the vitreous results in tractional forces working centripetally and toward the base of the vitreous. The shrinking of the...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1054438
更新日期:1984-03-01 00:00:00
abstract::Background To evaluate the technique of inverted internal limiting membrane (ILM) flaps for the management of large macular holes and autologous ILM free flaps for non-closing macular holes. Patients and methods All macular holes were treated with pars plana vitrectomy and dual blue assisted ILM flap technique. The in...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-0042-119694
更新日期:2017-04-01 00:00:00
abstract::A comparative trial was performed on 56 glaucomatous eyes - piladren gave usually a better pressure-reducing effect than pilocarpine alone or pilocarpine and epinephrine/adrenaline from separate bottles. The main possibilites of medical glaucoma therapy are mentioned and subjective and objective advantages and disadva...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 临床试验,杂志文章
doi:
更新日期:1976-10-01 00:00:00
abstract:BACKGROUND:To investigate in human and porcine isolated ciliary bodies the effect of acetazolamide and epinephrine on ciliary transepithelial ionic currents (a parameter linked to aqueous humor production). MATERIAL AND METHODS:Isolated ciliary bodies were mounted in a Ussing-type chamber to measure transepithelial po...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2003-38168
更新日期:2003-03-01 00:00:00
abstract::In a 36-year-old patient with bilateral Terrien's disease, surgery to improve vision in the right eye, which was in Stage V, was no longer possible. In Stage III a thoroughgoing keratectomy parallel to the limbus was performed, in combination with cataract extraction and coreplasty. Even though Descemet's membrane was...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1054338
更新日期:1985-11-01 00:00:00
abstract:BACKGROUND:Though the knowledge about the risk of elevated intraocular pressure for pathogenesis for development and progress of glaucoma is more than 400 years old. It took another 300 years before by means of tonometry this elevation could be quantified. After discussion of the key words it is our aim to demonstrate ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章,评审
doi:10.1055/s-2006-927161
更新日期:2006-10-01 00:00:00
abstract::Serious eye injuries occur mostly in the spheres of traffic, work and play. There is an inverse relationship between the length of the wound and the visual acuity. Various authors' groupings according to the type of injury, and the relationship between severity and acuity obtained are given and comprehensively describ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1976-09-01 00:00:00
abstract::The central visual fields of 119 glaucomatous eyes (78 patients) were evaluated under controlled conditions using the Goldmann kinetic perimeter and the Fieldmaster-200 automatic supra-threshold computer perimeter. Where there were qualitative differences between the two instruments, the high-resolution program 61 of ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 临床试验,杂志文章
doi:10.1055/s-2008-1057325
更新日期:1981-11-01 00:00:00
abstract:BACKGROUND:In case of a spheric cornea preoperatively the refractive effect of a clear corneal cataract incision is undesirable. We studied two actual techniques to minimize the surgically induced astigmatism. PATIENTS AND METHODS:Temporal clear corneal incision was performed in 77 patients with practically spherical ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 临床试验,杂志文章
doi:10.1055/s-2008-1034692
更新日期:1999-09-01 00:00:00
abstract:PURPOSE:Diabetic retinopathy (DR) is a microvascular disease characterized by capillary dropout and resultant retinal ischemia which then leads to retinal vascular remodeling. Our goal was to assess blood flow velocities in retinal collateral vessels in healthy and diabetic subjects with various stages of DR. METHODS:...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/a-0861-9675
更新日期:2019-04-01 00:00:00
abstract::Eighteen patients who underwent surgery for nervus abducens paresis (NAP), were kept under observation for up to 23 years after the operation. Three patients had paresis of both nerves. The operation, employing O'Connor's method (11 patients) included the grafting of split inferior and superior rectus muscles on to th...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1054369
更新日期:1985-11-01 00:00:00
abstract:INTRODUCTION:Our study compares the biomechanical properties of the cornea in patients with long-term pre-existing (for at least 10 years) systemic sclerosis (SSc) with those of healthy suspects. MATERIAL/METHODS:The examination was performed in 14 systemic SSc patients and 38 healthy volunteers. Non-invasive assessme...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-0043-125078
更新日期:2019-06-01 00:00:00
abstract::On the basis of data collected over a period of 22 years from 376 patients enucleated at the Eye Clinic of Karl Marx University, Leipzig because of malignant choroidal melanoma, the prognostic significance and reliability of various histopathological characteristics was investigated. The most significant characteristi...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1050116
更新日期:1988-04-01 00:00:00
abstract::In the presence of leukokoria the diagnosis of retinoblastoma is usually easy when the mediae are transparent. If they are not, however, one is frequently obliged to enucleate a painful or useless eye in order to rule out this diagnosis. In a series of eight cases having undergone enucleation for this reason at the La...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1057514
更新日期:1980-04-01 00:00:00
abstract::Corneal changes are typical for infantile glaucoma. In newborns, Descemet's membrane and the stroma are still soft, and distend when intraocular pressure rises. Cell counts were performed under the reflecting microscope to determine whether the endothelium is affected when corneal diameter increases and changes occur ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1050052
更新日期:1989-12-01 00:00:00
abstract:BACKGROUND:Foreign-body-reactions with granulomas after use of silicone-containing biomaterials are of clinical importance [4]. HISTORY AND SIGNS:A 4-year old patient entered our hospital with a reddish vascularised tumor. The tumor's origin was in the conjunctiva of the nasal lid-angle of the right eye. THERAPY AND ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2000-10550
更新日期:2000-04-01 00:00:00
abstract:PURPOSE:In LASIK (laser in situ keratomileusis) the thickness of the corneal flap is important since it is the residual corneal bed that determines corneal stability. The introduction of real-time OCT visualisation of the corneal layers during the fs-laser cut should enable the surgeon to control and monitor the positi...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-0028-1109682
更新日期:2009-12-01 00:00:00
abstract:OBJECTIVE:The aim of this study is to describe the effectiveness of aflibercept in treatment-naive patients with neovascular age related macular degeneration (nAMD) and the impact of patients' residential distance to the clinic and patients' mobility on therapy in a pro re nata regime. METHODS:A retrospective dataset ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/a-1008-9357
更新日期:2020-06-01 00:00:00
abstract::Patients suffering from neovascular glaucoma who had been treated at the First Vienna University Eye Clinic in the years 1966-1979 were analyzed recently in a retrospective study. The present paper concentrates on 144 cases of hemorrhagic secondary glaucoma after central venous thrombosis. It considers only those pati...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1054882
更新日期:1983-08-01 00:00:00
abstract:BACKGROUND:Tumor necrosis may reflect a destructive immune reaction. Systematic and statistically significant comparative clinico-histopathologic studies have not yet been reported. PATIENTS AND METHODS:113 necrotizing choroidal melanomas (NCM) recruited from 701 enucleated globes 1967-1988 were resectioned, stained a...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1034986
更新日期:1998-11-01 00:00:00
abstract:BACKGROUND:Assessment of visual acuity depends on the optotypes used for measurement. The ability to recognize different optotypes differs even if their critical details appear under the same visual angle. Since optotypes are evaluated on individuals with good visual acuity and without eye disorders, differences in the...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2005-858613
更新日期:2006-01-01 00:00:00
abstract::Die Tränendrüse kann von einer Vielzahl neoplastischer, infektiöser und autoimmunologischer Erkrankungen betroffen sein. Eine radiologische Charakterisierung der Veränderungen kann Hinweise für die differenzialdiagnostische Einordnung liefern. Erkrankungen der ableitenden Tränenwege, insbesondere Tränenwegsverschlüsse...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-0033-1358102
更新日期:2015-03-01 00:00:00
abstract::Botulinum toxin is recognised as the gold standard for the treatment of essential blepharospasm and hemifacial spasm, which is similar in effect in synkinesis after facial nerve palsy. The injection intervals can be adjusted according to the patients' needs and be shortened for up to six weeks in cases of eyelid cramp...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章,评审
doi:10.1055/s-0042-122339
更新日期:2018-06-01 00:00:00
abstract::It is the object of this paper to familiarize the ophthalmologist with some modern epidemiological techniques and to present examples of their application to a consideration of the influence of the level of intraocular pressure on the development of the type of visual field loss characteristic of primary open angle gl...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1054461
更新日期:1984-04-01 00:00:00
abstract::a) Entropion: When developing or discussing a surgical technique one should try to understand how senile entropion develops. On the basis of clinical observation we can develop a suitable surgical technique from our knowledge of atonic (never spastic) entropion. The technique is described and results discussed. b) Ect...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1057194
更新日期:1981-04-01 00:00:00
abstract::The trend of lid reconstruction is to use less lid sharing operations. Free tarsoconjunctival or composite grafts in conjunction with covering skin muscle transplants have allowed suitable and cosmetically acceptable methods of full lid repairs. Our preferred surgical techniques are provided. Such methods of reconstru...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章,评审
doi:10.1055/s-2008-1045933
更新日期:1991-02-01 00:00:00