Abstract:
:The most convincing morphologic component in the pathogenesis of nonarteritic anterior ischemic optic neuropathy is the anatomically small and crowded optic nerve head. Because the appearance of the optic disk is presumed to be related to underlying refractive error, we sought to determine if a particular refractive error places patients at additional risk for, or affords protection from, nonarteritic anterior ischemic optic neuropathy. We compared refractive errors of 50 patients with nonarteritic anterior ischemic optic neuropathy to an age-matched and eye-matched control population. The mean refractive error (in spherical equivalents) for the nonarteritic anterior ischemic optic neuropathy group was +0.26 diopter (SD +/- 2.08); the mean refractive error for controls was -0.86 diopter (SD +/- 2.91) (P = .027). Our results suggest that patients who have nonarteritic anterior ischemic optic neuropathy are less myopic than a control population. Whether it is myopia that protects from, or hyperopia that predisposes to nonarteritic anterior optic neuropathy, our results imply another anatomically based factor that characterizes eyes that develop nonarteritic anterior ischemic optic neuropathy. Those eyes tend to be minimally hyperopic.
journal_name
Am J Ophthalmoljournal_title
American journal of ophthalmologyauthors
Katz B,Spencer WHdoi
10.1016/s0002-9394(14)73477-4subject
Has Abstractpub_date
1993-12-15 00:00:00pages
754-8issue
6eissn
0002-9394issn
1879-1891pii
S0002-9394(14)73477-4journal_volume
116pub_type
杂志文章abstract:PURPOSE:To evaluate the involvement of the anterior ocular segment in Harada disease. METHODS:In a prospective study, ultrasound biomicroscopy was performed in 18 consecutive eyes of nine patients with Harada disease in its acute phase before and after onset of systemic corticosteroid therapy. Examination was repeated...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(98)00033-6
更新日期:1998-05-01 00:00:00
abstract:PURPOSE:To report a case of progressive axial myopia associated with traumatic glaucoma in a juvenile patient with no systemic disease. DESIGN:Interventional case report. METHODS:In a 15-year-old male, serial ocular examinations, including manifest refraction, tonometry, and axial eye length measurement, were perform...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(02)01330-2
更新日期:2002-05-01 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
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(14)75631-4
更新日期:1981-12-01 00:00:00
abstract:PURPOSE:To compare the effectiveness of arcuate keratotomy (AK) performed with a femtosecond laser (FSL) or Hanna keratome (Moria, Anthony, France) for correction of postkeratoplasty astigmatism. DESIGN:Prospective, randomized study. METHODS:This clinical study included 20 eyes. Two groups of 10 eyes underwent AK usi...
journal_title:American journal of ophthalmology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ajo.2008.12.017
更新日期:2009-05-01 00:00:00
abstract:PURPOSE:To report an inter-eye difference of the ocular pulse amplitude (OPA) in a case of innominate steal syndrome, as measured by recording applanation tonometry. METHODS:OPA was measured in a 49-year-old male before and after percutaneous transluminal angioplasty of the innominate artery. RESULTS:Before dilation ...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(01)01249-1
更新日期:2002-01-01 00:00:00
abstract::The technique of keratoprosthesis was used in 21 cases of severe and intractable forms of keratopathy during the past 3 1/2 years. The results in terms of visual acuity were satisfactory in more than half the cases. Significant problems that occurred after this procedure included the diagnosis and management of glauc...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/0002-9394(79)90465-3
更新日期:1979-08-01 00:00:00
abstract:PURPOSE:To determine the ability to detect normal vitreous structure, evolving posterior vitreous detachment (PVD), and related vitreoretinal changes with combined spectral-domain optical coherence tomography (SD-OCT) and scanning laser ophthalmoscopy (SLO). DESIGN:Observational cross-sectional study. METHODS:Simulta...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2009.11.016
更新日期:2010-04-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(14)75086-x
更新日期:1980-07-01 00:00:00
abstract:PURPOSE:To determine the incidence of elevated intraocular pressure (IOP) and secondary glaucoma in herpetic anterior uveitis (AU), owing to either herpes simplex or varicella zoster virus, by using the Standardization of Uveitis Nomenclature (SUN) criteria, and to identify risk factors for the development of glaucoma....
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2017.06.013
更新日期:2017-09-01 00:00:00
abstract:PURPOSE:To investigate long-term responsiveness of patients with severe uveitis associated with Behçet disease to interferon alpha2a (IFN-alpha2a). DESIGN:Retrospective study. METHODS:Thirty-two patients with sight-threatening uveitis associated with Behçet disease who relapsed despite corticosteroids and immunosuppr...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2008.08.038
更新日期:2008-12-01 00:00:00
abstract:PURPOSE:To report a young girl with spontaneous separation of an idiopathic epiretinal membrane and notable visual recovery. METHOD:Case report. RESULT:A 12-year-old girl had spontaneous improvement in visual acuity of the left eye from 20/100 to 20/40 attributable to spontaneous peeling of an idiopathic epiretinal m...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(99)00021-5
更新日期:1999-06-01 00:00:00
abstract:PURPOSE:To determine factors of uveal malignant melanoma that would help to predict prognosis in Japanese patients. METHODS:From 1969 to 1994, 23 eyes with uveal malignant melanoma were enucleated from 23 Japanese patients, and 16 of these patients were studied. In the 16 patients, enucleated eyes were evaluated for t...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(14)70275-2
更新日期:1996-03-01 00:00:00
abstract:PURPOSE:To determine the testability of several vision and refraction tests in preschool-aged children. DESIGN:Population-based study of Chinese preschool-aged children in Singapore. METHODS:One thousand five hundred and forty-two Singaporean Chinese children aged 6 to 72 months were recruited through door-to-door sc...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2009.02.037
更新日期:2009-08-01 00:00:00
abstract:PURPOSE:To evaluate the outcome of surgeries for macular holes using trypan blue to facilitate delamination of the internal limiting membrane. DESIGN:A retrospective series of 18 patients. METHOD:All patients underwent a three-port pars plana vitrectomy with internal limiting membrane delamination using trypan blue 0...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(02)02239-0
更新日期:2003-06-01 00:00:00
abstract:PURPOSE:To report the clinicopathologic findings in patient with optic nerve sheath hemangiopericytoma. DESIGN:Clinicopathologic report. METHODS:The clinical, histologic, and immunohistochemical findings of a patient with optic nerve sheath hemangiopericytoma were reviewed. RESULTS:An excisional biopsy of an optic n...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2006.11.046
更新日期:2007-05-01 00:00:00
abstract::The duration of reduction in intraocular pressure after single-dose administration of three concentrations of piloplex and the vehicle of the drug was evaluated in 12 patients with open-angle glaucoma in a randomized, double-masked, crossover study. Piloplex lowered intraocular pressure in a dose-related fashion, with...
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)75861-1
更新日期:1985-01-15 00:00:00
abstract:PURPOSE/METHODS:By fundus photography and histopathologic examination, we documented a case of early endogenous Aspergillus endophthalmitis in a 29-year-old man after lung transplantation. RESULTS/CONCLUSIONS:The clinical and histopathologic features of this case are consistent with those of previous case reports of e...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(14)73829-2
更新日期:1995-01-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(03)00674-3
更新日期:2003-12-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2016.07.001
更新日期:2016-09-01 00:00:00
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journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(03)00784-0
更新日期:2004-01-01 00:00:00
abstract:PURPOSE:To report an uncommon case of multifocal choroiditis as the result of disseminated Cryptococcus neoformans infection in a patient who is HIV-positive. DESIGN:Interventional case report. METHODS:A 27-year-old HIV-positive woman with fever, headache, and vomiting was examined. Lumbar puncture was performed and ...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2006.03.024
更新日期:2006-08-01 00:00:00
abstract:PURPOSE:To determine the population-based incidence and cause of cranial nerve palsies affecting ocular motility in children in the circumscribed population of Olmsted County, Minnesota. METHODS:The Rochester Epidemiology Project medical records linkage system captures virtually all medical care provided to Olmsted Co...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/s0002-9394(98)00424-3
更新日期:1999-04-01 00:00:00
abstract::Of two patients with type 5 hyperlipoproteinemia, one exhibited lipemia retinalis with multiple retinal hemorrhages and intraretinal lipid extravasations. Postmortem examination showed hemorrhages in the inner retinal layers and lipid deposits largely in the outer plexiform layer. Lipid within the walls of the retinal...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/0002-9394(76)90661-9
更新日期:1976-07-01 00:00:00
abstract:PURPOSE:Periventricular leukomalacia (PVL) is a structural loss of white matter pathways that carry visual information from the lateral geniculate bodies to the visual cortex. It is observed radiologically in patients with a history of prematurity and is associated with visual field (VF) defects and optic disc cupping....
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2019.10.016
更新日期:2020-03-01 00:00:00
abstract:PURPOSE:To report the cases of four patients with hepatitis C virus infection who experienced clinical features that are virtually identical to Vogt-Koyanagi-Harada disease (VKH). DESIGN:Retrospective observational case series. METHODS:Medical records of patients who were referred between January and December 2003 we...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2005.06.020
更新日期:2005-11-01 00:00:00
abstract:PURPOSE:To compare the clinical features and antibiotic susceptibility of ocular methicillin-resistant Staphylococcus aureus (MRSA) and methicillin-sensitive Staphylococcus aureus (MSSA). DESIGN:Cross-sectional study. METHODS:The Proctor clinical laboratory database was reviewed to identify all ocular isolates of S. ...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2007.03.032
更新日期:2007-08-01 00:00:00
abstract:PURPOSE:This study sought to compare the postoperative visual outcomes of toric implantable collamer lens (T-ICL) with toric Artiflex (T-Artiflex) lenses. DESIGN:Alternating treatment, contralateral eye matched clinical study. METHODS:This study compared 82 eyes of 41 patients with T-ICL lenses in one eye and toric A...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2020.06.021
更新日期:2020-11-01 00:00:00
abstract:PURPOSE:To report the prevalence rates of anisometropia in a school population and determine the relative contribution of refractive power and axial length to the measured anisometropia. DESIGN:Population-based cross-sectional study. METHODS:Autorefraction, keratometry, and ultrasonography studies were made. SETTING...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2003.10.028
更新日期:2004-03-01 00:00:00
abstract:PURPOSE:To present the first detailed assessment of the clinical features of CL-induced subconjunctival hemorrhage and associated risk factors. DESIGN:Cross-sectional and case-control study of age-matched randomized groups. METHODS:A total of 45 CL wearers with subconjunctival hemorrhage aged 18 to 45 years (CL-Hemor...
journal_title:American journal of ophthalmology
pub_type: 杂志文章
doi:10.1016/j.ajo.2010.05.028
更新日期:2010-11-01 00:00:00