Abstract：
:We used specular microscopy to investigate corneal endothelial changes after excimer laser photorefractive keratectomy. Twenty patients (26 eyes) underwent photorefractive keratectomy for the correction of myopia. The central cornea endothelium of each eye was observed preoperatively and one month postoperatively. Sixteen of the 26 eyes were examined by specular microscopy one year after photorefractive keratectomy. The corneal endothelial cell densities preoperatively, one month, and one year postoperatively were 3,221 +/- 216/mm2, 3,233 +/- 240/mm2, and 3,177 +/- 185/mm2 (mean +/- SD), respectively. The average coefficients of variation of mean cell area preoperatively and one month and one year postoperatively were 0.24 +/- 0.09, 0.23 +/- 0.05, and 0.22 +/- 0.05, respectively. There were no significant differences in mean cell density or the coefficients of variation of mean cell area among preoperative and one-month and one-year postoperative values. These results suggest that photorefractive keratectomy does not markedly affect the corneal endothelial cell density.
journal_name
Am J Ophthalmoljournal_title
American journal of ophthalmologyauthors
Amano S,Shimizu Kdoi
10.1016/s0002-9394(14)73467-1subject
Has Abstractpub_date
1993-12-15 00:00:00pages
692-4issue
6eissn
0002-9394issn
1879-1891pii
S0002-9394(14)73467-1journal_volume
116pub_type
杂志文章abstract：PURPOSE:To evaluate the beneficial effect of intravenous thrombolysis aiming at rapid restoration of blood flow during the early hours of a central retinal artery occlusion (CRAO). DESIGN:Interventional case series. METHODS:In the present study, we prospectively evaluated the visual outcome after thrombolytic treatme...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2008.06.016
更新日期：2008-11-01 00:00:00
abstract：PURPOSE:To analyze factors influencing corneal graft re-epithelialization after penetrating keratoplasty (PK) and evaluate the effect of topical autologous serum in promoting graft re-epithelialization. DESIGN:Prospective interventional study. METHODS:We analyzed 165 eyes of 165 patients who underwent PK between Janu...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2010.03.024
更新日期：2010-09-01 00:00:00
abstract：PURPOSE:This clinical case report demonstrates blepharoptosis-induced corneal steepening and its subsequent resolution after blepharoptosis surgery. METHODS:A 62-year-old man complaining of blurred vision without apparent cause on clinical examination underwent keratometry and computerized corneal topography, which re...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(00)00497-9
更新日期：2000-08-01 00:00:00
abstract：:Nonaccommodative convergence excess is a condition in which a patient has orthotropia or a small-angle esophoria or esotropia at distance and a large-angle esotropia at near, not significantly reduced by the addition of spherical plus lenses. The AC/A ratio, determined with the gradient method, is normal or subnormal....
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(86)90466-6
更新日期：1986-01-15 00:00:00
abstract：:Digital A-scan ultrasonography provided a digital display of intraocular distances with an overall accuracy of 0.05 mm. Since the control setting was easy and calibration was unnecessary, the time of measurement is reduced and hence the apparatus is useful in clinical practice. ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(77)90628-6
更新日期：1977-02-01 00:00:00
abstract：PURPOSE:To report histopathologic confirmation of the internal limiting membrane (ILM) using triamcinolone acetonide (TA). DESIGN:Interventional case report. METHODS:One eye of one patient who underwent macular hole repair using TA suspension to help visualize the internal limiting membrane (ILM). The specimen was se...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2004.04.025
更新日期：2004-10-01 00:00:00
abstract：PURPOSE:To investigate the efficacy of ciliary body endophotocoagulation during pars plana vitrectomy in eyes of pediatric patients with medically uncontrolled glaucoma. METHOD:We compared preoperative and postoperative intraocular pressure and visual acuity in five eyes of five patients aged between 10 months and 14....
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(98)00184-6
更新日期：1998-11-01 00:00:00
abstract：PURPOSE:To establish the medium-term repeatability of the iPad perimetry app Melbourne Rapid Fields (MRF) compared to Humphrey Field Analyzer (HFA) 24-2 SITA-standard and SITA-fast programs. DESIGN:Multicenter longitudinal observational clinical study. METHODS:Sixty patients (stable glaucoma/ocular hypertension/glauc...
journal_title：American journal of ophthalmology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ajo.2018.03.009
更新日期：2018-06-01 00:00:00
abstract：:Twenty-two of 23 obligate female carriers in nine families with known X-chromosome-linked retinitis pigmentosa were detected on the basis of abnormal full-field electroretinograms (ERGs). Only 14 of these carriers had fundus findings characteristic of the carrier state. Electroretinograms of carriers were either reduc...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(79)90231-9
更新日期：1979-04-01 00:00:00
abstract：PURPOSE:To detect potential differences in the phenotypes between Western normal-tension glaucoma (NTG) and Korean NTG. DESIGN:A retrospective, cross-sectional study. METHODS:One hundred eighty-four NTG eyes of 71 patients of the Jules Stein Eye Institute, University of California, Los Angeles, and 113 patients of th...
journal_title：American journal of ophthalmology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ajo.2012.11.020
更新日期：2013-05-01 00:00:00
abstract：PURPOSE:To determine characteristics of peri-dome choroidal deepening (PDCD) surrounding dome-shaped maculas (DSMs) in highly myopic eyes. DESIGN:Observational case series. METHODS:Applying swept-source optical coherence tomography, we examined the posterior pole of highly myopic eyes with DSMs. RESULTS:The study in...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2017.09.009
更新日期：2017-11-01 00:00:00
abstract：:In two patients, a 55-year-old man and a 49-year-old man, who had fungal keratitis initially undiagnosed by corneal scrapings the condition was successfully diagnosed by corneal biopsy. We compared corneal biopsy specimens and corneal scraping in the diagnosis of keratomycosis in rabbits with experimental bilateral fu...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(86)90821-4
更新日期：1986-03-15 00:00:00
abstract：PURPOSE:To detect the prognostic factors associated with initial reattachment after primary pars plana vitrectomy (PPV) with gas tamponade for retinal detachment attributable to macular hole (MHRD). DESIGN:Retrospective, multicenter, interventional case series. METHODS:This study included 49 eyes of 48 patients with ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ajo.2008.04.022
更新日期：2008-08-01 00:00:00
abstract：PURPOSE:To assess the effect of Ahmed glaucoma valve implants on corneal endothelial cell density (ECD) in children with uveitic glaucoma. DESIGN:Cross-sectional study. METHODS:setting: Institutional. patientpopulation: Eighty eyes from 42 patients diagnosed with uveitis before the age of 16. Twenty-eight eyes had an...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2012.09.001
更新日期：2013-03-01 00:00:00
abstract：:Between 1976 and 1982, we examined 13 patients with clinical and radiographic findings consistent with optic nerve sheath meningioma. All patients had visual loss, evidence of optic nerve dysfunction, centrocecal visual field defects, and echographic and computed tomographic evidence of optic nerve or sheath enlargeme...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(85)90506-9
更新日期：1985-09-15 00:00:00
abstract：PURPOSE:To report severe ocular and orbital toxicity after administration of intracarotid etoposide phosphate and carboplatin. METHOD:Case report. RESULTS:A 52-year-old man with glioblastoma multiforme underwent left intracarotid administration of eto poside phosphate and carboplatin inferior to the ophthalmic artery...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(98)00346-8
更新日期：1999-02-01 00:00:00
abstract：PURPOSE:To evaluate the relationship between visual function and retinal nerve fiber layer (RNFL) measurements obtained with scanning laser polarimetry with variable corneal compensation (SLP-VCC) and optical coherence tomography (OCT). DESIGN:Cross-sectional analysis of normal and glaucomatous eyes in a tertiary care...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(02)02077-9
更新日期：2003-04-01 00:00:00
abstract：PURPOSE:To determine a correlation between foveal morphologic changes and visual outcomes in patients with resolved central serous chorioretinopathy (CSC). DESIGN:Observational case series. METHODS:We measured the outer nuclear layer (ONL) thickness at the central fovea and evaluated the integrity of the photorecepto...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2009.01.018
更新日期：2009-07-01 00:00:00
abstract：PURPOSE:To report a 49-year-old woman with unilateral central retinal vein occlusion and ipsilateral cilioretinal artery occlusion who showed familial dysplasminogenemia associated with elevated lipoprotein(a). METHOD:Case report. RESULTS:Extensive hemostatic and coagulation studies for causes of thrombosis, as well ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(98)00163-9
更新日期：1998-08-01 00:00:00
abstract：PURPOSE:To review the evolution of the understanding of diabetic retinopathy (DR) and methods of treating DR, the present clinically relevant practice for eye disease in patients with diabetes mellitus, and trends in clinical patient care over the next 3 to 5 years. DESIGN:Tabular review and presentation of clinical t...
journal_title：American journal of ophthalmology
pub_type： 社论,评审
doi：10.1016/s0002-9394(03)00219-8
更新日期：2003-07-01 00:00:00
abstract：:We studied four patients with idiopathic dilated episcleral vessels. Three of these patients had asymmetric or unilateral open-angle glaucoma in the eye with the greater degree of episcleral vascular anomaly. The fourth patient showed dilated episcleral vessels, but the intraocular pressure (IOP) was not increased. In...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(78)90010-7
更新日期：1978-07-01 00:00:00
abstract：PURPOSE:To report the use of indocyanine green angiography in the diagnosis of retinal arterial macroaneurysms associated with preretinal and subretinal hemorrhage. METHODS:Retrospective case series. Indocyanine green angiograms of five consecutive patients with dense preretinal, intraretinal, and subretinal hemorrhag...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(99)00337-2
更新日期：2000-01-01 00:00:00
abstract：PURPOSE:To clarify the clinical characteristics of reticular pseudodrusen in Korean patients. DESIGN:Retrospective, observational, consecutive case series. METHODS:A total of 255 eyes of 130 patients diagnosed with reticular pseudodrusen were evaluated. Reticular pseudodrusen were diagnosed by characteristic fundus f...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2011.08.012
更新日期：2012-03-01 00:00:00
abstract：:Four patients (three men, 68, 35, and 33 years old, and one woman, 46 years old) had central serous elevation of the macula with abnormal latency of the visual-evoked potential and spontaneous Pulfrich phenomenon. In three instances both the electrophysiologic test and the clinical Pulfrich test reverted to normal on ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(85)90684-1
更新日期：1985-10-15 00:00:00
abstract：PURPOSE:To determine the ciliary body thickness and other biometric findings in eyes with narrow angles. METHODS:Eighteen otherwise normal eyes with narrow angles in 18 Japanese patients and 18 normal control eyes with open angles in 18 age-matched and sex-matched Japanese patients were studied. A-scan ultrasonography...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(99)00353-0
更新日期：2000-03-01 00:00:00
abstract：:We used 21 cadaver eyes to study transsclerally sutured, ciliary sulcus-fixated intraocular lens implantation. Results showed that transscleral sutures should exit the sclera less than 1 mm posterior to the corneoscleral limbus for true ciliary sulcus fixation. The relationship of the ciliary sulcus to the overlying p...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(89)90121-9
更新日期：1989-09-15 00:00:00
abstract：:A 26-year-old woman experienced bilateral hearing loss, progressive nasal obstruction, and rhinorrhea. Examination disclosed a retropharyngeal mass. A needle biopsy specimen of the mass showed that it was a chordoma. The patient underwent surgery to remove the mass and received a postoperative course of radioactive co...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(14)75899-4
更新日期：1981-07-01 00:00:00
abstract：:We evaluated carbonic anhydrase inhibitors in a crossover study with a placebo and random allocation of treatment administration. Drugs evaluated included acetazolamide tablets and Sequels, dichlorphenamide, ethoxzolamide, methazolamide, and an ascorbic acid placebo. The best tolerated drug was acetazolamide Sequels. ...
journal_title：American journal of ophthalmology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0002-9394(14)75247-x
更新日期：1978-04-01 00:00:00
abstract：PURPOSE:To evaluate macular retinal ganglion cell thickness in patients with neovascular age-related macular degeneration (AMD) and intravitreal anti-vascular endothelial growth factor (VEGF) therapy. DESIGN:Retrospective case series with fellow-eye comparison. METHODS:Patients with continuous unilateral anti-VEGF tr...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2016.04.003
更新日期：2016-07-01 00:00:00
abstract：PURPOSE:To describe the incidence of vision loss and of ocular complications attributable to birdshot retinochoroidopathy and to describe the association between therapy and the incidence thereof. DESIGN:Retrospective cohort study. METHODS: SETTING:Single-center, academic practice. STUDY POPULATION:Forty patients w...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2005.01.035
更新日期：2005-07-01 00:00:00
