Effects of topical adrenergic agents on tissue circulation in rabbit and human optic nerve head evaluated with laser speckle tissue circulation analyzer.

abstract：:New methods of corneal preservation for penetrating keratoplasty have recently been developed to meet the increasing demand for donor corneal tissue. Techniques utilized in the laboratory to evaluate the viability of the corneal endothelium and the clinical results obtained with each method are discussed. All of the n...

journal_title：Survey of ophthalmology

authors： Van Horn DL,Schultz RO

更新日期：1977-01-01 00:00:00

abstract：:A 55-year-old man with a history of mantle cell lymphoma reported acute blurred vision in the right eye. Although initially diagnosed with acute retrobulbar optic neuritis, 3 weeks later retinal infiltrates and vitritis developed, but vitrectomy resulted negative for vitreoretinal lymphoma. Further investigation revea...

journal_title：Survey of ophthalmology

authors： De Simone L,Pellegrini F,Cirone D,Cimino L,Falardeau J

更新日期：2018-01-01 00:00:00

abstract：:Lysosomal enzymes are distributed widely in various ocular tissues. Among these tissues, the uvea and retina show the higher enzyme activities of acid phosphates, beta-blucuronidase, alpha-fucosidase, alpha-mannosidase, arylsulfatase, cathepsin D, cathepsin B and others. The particular role of lysosomal enzymes in the...

journal_title：Survey of ophthalmology

authors： Hayasaka S

更新日期：1983-01-01 00:00:00

abstract：:The optical considerations of intraocular lenses can be understood, using only the formulae and principles taught in a typical basic science course in ophthalmology. Some of the more common optical problems associated with intraocular lenses are presented and the methods for their solutions are illustrated and explain...

journal_title：Survey of ophthalmology

authors： Miller D

更新日期：1979-07-01 00:00:00

abstract：:Ocular hypertension (intraocular pressure greater than or equal to 21 mm Hg, normal visual fields, normal optic discs, open angles, and the absence of any contributing ocular disease) occurs in 4-10% of the population over age 40. The question of whether to treat ocular hypertensive patients remains controversial. The...

journal_title：Survey of ophthalmology

authors： Kass MA

更新日期：1983-12-01 00:00:00

abstract：:Cortical/cerebral visual impairment (CVI) is the most frequent cause of pediatric visual impairment in developed countries and is increasing in prevalence in developing nations. The most common underlying etiology is hypoxic-ischemic encephalopathy, particularly in premature children. Other causes include seizures, hy...

journal_title：Survey of ophthalmology

authors： Chang MY,Borchert MS

更新日期：2020-01-01 00:00:00

abstract：:Idiopathic sclerosing inflammation of the orbit is a distinct form of orbital inflammatory disease characterized by slow and relentless involvement of orbital structures. It is this insidious and relentless course that makes distinction from neoplastic lesions clinically difficult. We report the case of a patient with...

journal_title：Survey of ophthalmology

authors： Thorne JE,Volpe NJ,Wulc AE,Galetta SL

更新日期：2002-01-01 00:00:00

abstract：:Recent research on classical red-green blind observers has shown that complete dichromacy may be present only under conditions where the viewing angle is small. For viewing angles greater than about 4 degrees, both rods and an anomalous cone have been shown to underlie a weak form of trichromacy. The conditions for ro...

journal_title：Survey of ophthalmology

authors： Breton ME,Nelson LB

更新日期：1983-03-01 00:00:00

abstract：:India, the second most populous country in the world, is home to 23.5% of the world's blind population. In 1976 India became the first country in the world to start a national program for control of blindness. All surveys in the country have shown that cataract is the most common cause of blindness and all prevention ...

journal_title：Survey of ophthalmology

authors： Thomas R,Paul P,Rao GN,Muliyil JP,Mathai A

更新日期：2005-01-01 00:00:00

abstract：:Jules Gonin's former student presents a personal and historical biography of the Swiss ophthalmologist, who, between 1902 and 1921, explored and illustrated the many unknown aspects of retinal detachment, defined its pathogenesis, and developed the method of reattachment by ignipuncture and thermocautery. ...

journal_title：Survey of ophthalmology

authors： Rumpf J

更新日期：1976-11-01 00:00:00

abstract：:We investigate the efficacy and safety of intravitreal injection (IVI) of antivascular endothelial growth factor agents and laser photocoagulation (LPC) for retinopathy of prematurity. We performed a systematic search of Ovid MEDLINE, EMBASE, and Cochrane CENTRAL (2005-2019). Comparative studies reporting on ocular ef...

journal_title：Survey of ophthalmology

authors： Popovic MM,Nichani P,Muni RH,Mireskandari K,Tehrani NN,Kertes PJ

更新日期：2020-12-16 00:00:00

abstract：:Endophthalmitis is a serious complication of cataract surgery that occurs in thousands of patients each year. To decrease the incidence of postoperative endophthalmitis, many surgeons inject intracameral antibiotics (cefuroxime, moxifloxacin, and vancomycin) routinely at the end of surgery. A large number of recently ...

journal_title：Survey of ophthalmology

authors： Grzybowski A,Brona P,Zeman L,Stewart MW

更新日期：2021-01-01 00:00:00

abstract：:The clinical syndrome of divergence paralysis has been described since the mid 19th century. Speculation still surrounds the possible existence of an anatomical center for divergence function. Our report explores this possibility and describes the magnetic resonance images of a patient with a unilateral 6th nerve pals...

journal_title：Survey of ophthalmology

authors： Stern RM,Tomsak RL

更新日期：1986-05-01 00:00:00

abstract：:Idiopathic central serous chorioretinopathy (ICSC) is a localized detachment of the sensory retina in the macula which is commonly seen by the general ophthalmologist. However, ICSC with bullous retinal detachment is a rare disease characterized by extensive sensory retinal detachment of the posterior pole and elsewhe...

journal_title：Survey of ophthalmology

authors： Mazzuca DE,Benson WE

更新日期：1986-11-01 00:00:00

abstract：:Suprachoroidal hemorrhage is a feared complication of all types of intraocular surgery. Although rare, it is typically associated with severe visual disability, and this has prompted efforts to better understand the pathogenesis of this condition, to identify the patients at risk for this event, and to improve treatme...

journal_title：Survey of ophthalmology

authors： Chu TG,Green RL

更新日期：1999-05-01 00:00:00

abstract：:Solitary fibrous tumor of the orbit is a rare spindle cell neoplasm. There are 42 cases of solitary fibrous tumor of the orbit available in the literature. We present six more cases of orbital solitary fibrous tumors, which presented to our institute between 1999 and 2001. We highlight the need for clinical recognitio...

journal_title：Survey of ophthalmology

authors： Krishnakumar S,Subramanian N,Mohan ER,Mahesh L,Biswas J,Rao NA

更新日期：2003-09-01 00:00:00

abstract：:Despite the improving results that have been noted with penetrating keratoplasty, graft failure remains a significant problem. The causes of graft failure are quite varied. Primary donor failure, surgical complications, intraocular lens complications, persistent epithelial defects, allograft rejection, infection, glau...

journal_title：Survey of ophthalmology

authors： Wilson SE,Kaufman HE

更新日期：1990-03-01 00:00:00

abstract：:Advances in immunology, particularly ocular immunology, have been accompanied by the emergence of safer, more specific immunosuppressive drugs, notably, cyclophosphamide, chlorambucil, methotrexate, azathioprine, cyclosporine A, bromocriptine, dapsone, and colchicine. These drugs have become an important, and often es...

journal_title：Survey of ophthalmology

authors： Hemady R,Tauber J,Foster CS

更新日期：1991-03-01 00:00:00

abstract：:Ocular myasthenia is a localized form of myasthenia clinically involving only the extraocular, levator palpebrae superioris, and/or orbicularis oculi muscles. Ocular manifestations can masquerade as a variety of ocular motility disorders, including cranial nerve and gaze palsies. A history of variable and fatiguable m...

journal_title：Survey of ophthalmology

authors： Weinberg DA,Lesser RL,Vollmer TL

更新日期：1994-11-01 00:00:00

abstract：:Mitochondrial diseases frequently manifest neuro-ophthalmologic symptoms and signs. Because of the predilection of mitochondrial disorders to involve the optic nerves, extraocular muscles, retina, and even the retrochiasmal visual pathways, the ophthalmologist is often the first physician to be consulted. Disorders ca...

journal_title：Survey of ophthalmology

authors： Fraser JA,Biousse V,Newman NJ

更新日期：2010-07-01 00:00:00

abstract：:Once we understand that an increase in the size of the optic disk cup is due to loss of optic nerve fibers combined with some physical tissue rearrangements, it is quite clear that cupping begins as soon as nerve loss begins. Methods to detect cupping are more sensitive to the earliest glaucoma damage than are present...

journal_title：Survey of ophthalmology

authors： Quigley HA

更新日期：1985-09-01 00:00:00

abstract：:Age-related macular degeneration (AMD) is one of the leading causes of blindness worldwide with increasing prevalence owing to increased life expectancy. Intravitreal injections of antivascular endothelial growth factor agents are commonly used in exudative AMD and oral antioxidant medication for nonexudative AMD; how...

journal_title：Survey of ophthalmology

authors： Paez-Escamilla M,Jhingan M,Gallagher DS,Singh SR,Fraser-Bell S,Chhablani J

更新日期：2020-09-21 00:00:00

abstract：:Distinguishing the cause of itching, red eyelids is often difficult. Pruritic, inflamed eyelids can reflect various etiologies and are a common clinical presentation to the office of a dermatologist or ophthalmologist. In this article, five of the more common causes of eyelid dermatitis (atopic dermatitis, contact der...

journal_title：Survey of ophthalmology

authors： Zug KA,Palay DA,Rock B

更新日期：1996-01-01 00:00:00

abstract：:The ocular posterior segment manifestations of AIDS may be divided into four categories: retinal vasculopathy, unusual malignancies, neuro-ophthalmologic abnormalities, and opportunistic infections. Microvasculopathy is the most common manifestation. Opportunistic infections, particularly cytomegalovirus retinitis and...

journal_title：Survey of ophthalmology

authors： Vrabec TR

更新日期：2004-03-01 00:00:00

abstract：:Pyogenic granulomas are vasoproliferative, inflammatory lesions composed of granulation tissue, which occur on cutaneous or mucosal tissues, often arising secondary to other processes such as trauma or infection. Conjunctival pyogenic granulomas are not rare, but corneal involvement is very unusual and can occasionall...

journal_title：Survey of ophthalmology

authors： Googe JM,Mackman G,Peterson MR,Richey MA,Apple DJ,Brick DC,Shaw E

更新日期：1984-11-01 00:00:00

abstract：:A melanocytoma (magnocellular nevus) is a benign pigmented tumor that may arise wherever uveal melanocytes are present. The most commonly observed site is on or adjacent to the optic nerve head. In the past this tumor was frequently misdiagnosed as a malignant melanoma and many unnecessary enucleations were carried ou...

journal_title：Survey of ophthalmology

authors： Reidy JJ,Apple DJ,Steinmetz RL,Craythorn JM,Loftfield K,Gieser SC,Brady SE

更新日期：1985-03-01 00:00:00

abstract：:Vitamin D may be implicated in the pathophysiology of several ocular diseases, but its role in age-related macular degeneration (AMD) remains uncertain. We sought to review systematically the existing evidence to evaluate the association between serum 25-hydroxyvitamin D 25(OH)D levels and AMD. A four-database search ...

journal_title：Survey of ophthalmology

authors： Ferreira A,Silva N,Furtado MJ,Carneiro Â,Lume M,Andrade JP

更新日期：2020-08-05 00:00:00

abstract：:Glaucoma, primarily a disease of the older population, may affect women of childbearing age. Pregnancy affects the intraocular pressure (IOP) of women with pre-existing glaucoma. Both elevations and reductions of IOP have been reported during pregnancy. Additionally, visual field test results may fluctuate during preg...

journal_title：Survey of ophthalmology

authors： Razeghinejad MR,Tania Tai TY,Fudemberg SJ,Katz LJ

更新日期：2011-07-01 00:00:00

abstract：:The choroid is the vascular coat of the eye, and its role has been studied in multiple chorioretinal disorders. Recent advancements in choroidal imaging techniques, including enhanced depth imaging optical coherence tomography, swept source optical coherence tomography, en face optical coherence tomography, and optica...

journal_title：Survey of ophthalmology

authors： Singh SR,Vupparaboina KK,Goud A,Dansingani KK,Chhablani J

更新日期：2019-01-01 00:00:00

abstract：:Recent advances in topographic analysis have provided powerful tools for detecting subtle, but clinically significant, alterations of corneal contour. This article compares keratometry, keratoscopy, and computer-assisted topographic analysis and provides specific examples of the sensitivity of computer-assisted system...

journal_title：Survey of ophthalmology

authors： Wilson SE,Klyce SD

更新日期：1991-01-01 00:00:00