Abstract：
:Ultrashort, Q-switched or mode-locked, neodymium-YAG laser pulses focused within 2 mm of the retina caused reproducible retinal damage in four eyes of two monkeys and in four eyes of three rabbits. The distance of the laser focus from the retina for clinically observed threshold retinal damage was characterized for pulse energies up to 9 mJ. For the 2- to 6-mJ pulse energies necessary to rupture vitreal membranes in clear media in rabbits, the high-power laser pulses could not be focused within 2 mm of the retina without substantial risk of damaging the underlying retina. These laser pulses did not rupture vitreal membranes in hazy ocular media that prevented precise focusing. The retinal damage was somewhat greater than expected for retinal absorption of 1.06-micron laser energy, suggesting that secondary effects such as self-focusing and shock waves emanating from the focus may be important.
journal_name
Am J Ophthalmoljournal_title
American journal of ophthalmologyauthors
Bonner RF,Meyers SM,Gaasterland DEdoi
10.1016/s0002-9394(14)77782-7subject
Has Abstractpub_date
1983-08-01 00:00:00pages
153-9issue
2eissn
0002-9394issn
1879-1891pii
S0002-9394(14)77782-7journal_volume
96pub_type
杂志文章abstract：:A clinicopathologic and follow-up study of 56 intraocular medulloepitheliomas in the Registry of Ophthalmic Pathology revealed a mean age of five years at the time of definitive diagnosis, most patients having had a delay in surgical therapy of more than one year after onset of signs or symptoms. Histologic evidence o...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(14)77739-6
更新日期：1978-03-01 00:00:00
abstract：PURPOSE:To report a case of extensive cephalic and basilic venous thrombosis after fluorescein angiography. DESIGN:Interventional case report. METHODS:A 38-year-old Chinese male presented with blurring of vision in his left eye. Clinical examination revealed central serous retinopathy, and a routine fluorescein angio...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2004.10.058
更新日期：2005-05-01 00:00:00
abstract：PURPOSE:To evaluate the effect of macular reticular pseudodrusen on retinal function using multiple imaging methods. DESIGN:Prospective cross-sectional study. METHODS:Thirteen eyes with reticular pseudodrusen, but without any other macular abnormality or glaucoma, and 20 normal eyes were evaluated. All subjects under...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2013.06.036
更新日期：2013-12-01 00:00:00
abstract：PURPOSE:To identify whether and how outcomes of macular hole (MH) surgery are influenced by the extent of internal limiting membrane (ILM) peeling. DESIGN:Randomized clinical trial. METHODS:This study involved 65 eyes from 65 patients who underwent surgery for idiopathic MH. ILM was peeled with a radius of either 0.7...
journal_title：American journal of ophthalmology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ajo.2016.06.041
更新日期：2016-09-01 00:00:00
abstract：PURPOSE:To look for associations of preoperative A-scan ultrasound ocular dimensions with complications during phacoemulsification in eyes with pseudoexfoliation. METHODS:A total of 174 eyes with pseudoexfoliation of 135 patients undergoing planned cataract surgery were included in a prognostic study based on the revi...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(99)00365-7
更新日期：2000-03-01 00:00:00
abstract：PURPOSE:To report on a case of acute transient myopia associated with ciliochoroidal detachment induced by indapamide. METHOD:Case report. Clinical examination, ultrasonography, and fluorescein angiography were performed during the acute phase of disease and convalescence. RESULTS:After indapamide was discontinued, a...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(99)00402-x
更新日期：2000-04-01 00:00:00
abstract：PURPOSE:To investigate cataract risk associated with the use of atypical antipsychotics. DESIGN:Retrospective, nested case-control study. METHODS:A large health claims database (The British Columbia Ministry of Health Databases) from British Columbia, Canada, was used from January 2000 through December 2007. Cases we...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2013.07.012
更新日期：2013-12-01 00:00:00
abstract：PURPOSE:To report the clinical outcome and complications of intravitreal injections of crystalline cortisone in patients undergoing pars plana vitrectomy for treatment of proliferative diabetic retinopathy. METHODS:The prospective, interventional case series study included 29 consecutive patients (29 eyes) who underwe...
journal_title：American journal of ophthalmology
pub_type： 临床试验,杂志文章
doi：10.1016/s0002-9394(00)00882-5
更新日期：2001-04-01 00:00:00
abstract：PURPOSE:To determine whether alterations of p53, a tumor suppressor gene, were present in uveal melanoma, and to characterize further the nature of those changes. METHODS:Immunohistochemical analysis with a monoclonal antibody was used to determine whether alterations of p53 were present in 35 enucleated archival uvea...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(14)75431-5
更新日期：1996-05-01 00:00:00
abstract：PURPOSE:To examine changes in the outer layer of the detached retina in rhegmatogenous retinal detachment (RRD) and central serous chorioretinopathy (CSC) with optical coherence tomography (OCT). DESIGN:Retrospective, observational case series. METHODS:Fifteen eyes (15 patients) with RRD and 16 eyes (16 patients) wit...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2008.09.030
更新日期：2009-03-01 00:00:00
abstract：:Endoscopic intranasal dacryocystorhinostomy has been used as a primary treatment of lacrimal obstruction and for revision of conventional dacryocystorhinostomy. This study correlates dacryocystographic anatomy with the success of the endoscopic surgical technique. Eighteen patients with epiphora and nasolacrimal obstr...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(14)71524-7
更新日期：1992-02-15 00:00:00
abstract：:We measured lower eyelid length in 288 healthy subjects to establish a norm and then in 95 patients with complaints of intractable photophobia, foreign-body sensation, chronic tearing, or chronic recurrent conjunctivitis. The difference in length was statistically significant (34.25 +/- 2.43 mm for healthy men vs 36.5...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(83)90279-9
更新日期：1983-04-01 00:00:00
abstract：:Eight patients with severe traumatic hyphemas underwent clot evacuation with vitrectomy instrumentation. The patients were followed up for periods of one to four years. No significant intraoperative complications were noted, but one eye developed a postoperative flat anterior chamber and another developed multiple sta...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(79)90574-9
更新日期：1979-11-01 00:00:00
abstract：:Two siblings had atrophic maculopathy associated with hereditary ataxia clinically defined as an olivopontocerebellar degeneration. The macular changes were suggestive of an early bull's-eye maculopathy in one case and of a late atrophic stage of bull's-eye maculopathy in the other. This suggests that concentric annul...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(14)75125-6
更新日期：1980-11-01 00:00:00
abstract：PURPOSE:To compare the late complications in the Ahmed Baerveldt Comparison Study during 5 years of follow-up. DESIGN:Multicenter, prospective randomized clinical trial. METHODS:setting: Sixteen international clinical centers. STUDY POPULATION:Two hundred seventy-six subjects aged 18-85 years with previous intraocul...
journal_title：American journal of ophthalmology
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.ajo.2015.11.023
更新日期：2016-03-01 00:00:00
abstract：:Six patients with retinal detachment associated with the acute retinal necrosis syndrome were treated by the combination of vitrectomy, gas injection, and laser photocoagulation. The retinas were successfully reattached in each patient with one operation. Five of the patients achieved a visual acuity of 20/200 or bett...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(88)90878-1
更新日期：1988-10-15 00:00:00
abstract：PURPOSE:To investigate whether retina damaged in the process of air/fluid exchange could be visualized in situ using trypan blue staining. METHODS:Vitrectomy and air/fluid exchange with continuous air infusion for various periods of time was performed in adult pigmented rabbits, followed by injection of 0.4% trypan bl...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(00)00927-2
更新日期：2001-06-01 00:00:00
abstract：PURPOSE:To compare rotational stability and its influencing factors in 3 different widely used hydrophobic acrylic intraocular lenses (IOLs) from the end of surgery (EoS) to 4-7 months (6 months) in over 380 eyes. DESIGN:Prospective interventional comparative clinical study. METHODS:Setting: Department of Ophthalmolo...
journal_title：American journal of ophthalmology
pub_type： 临床试验,杂志文章
doi：10.1016/j.ajo.2020.07.019
更新日期：2020-12-01 00:00:00
abstract：PURPOSE:To investigate the prevalence of and risk factors associated with dry eye syndrome (DES) in South Korea. DESIGN:Cross-sectional study. METHODS:In 2010 and 2011, 11,666 subjects, ranging in age from 19 to 95, were randomly selected as nationally representative participants in the Korea National Health and Nutr...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2014.08.021
更新日期：2014-12-01 00:00:00
abstract：PURPOSE:To report bilateral optic disk edema and blindness as the unusual initial presentation of acute lymphocytic leukemia (ALL) in an adult. METHODS:A 19-year-old man presented with a history of headaches, back pain, and 10 days of worsening vision that progressed to blindness. Ocular examination revealed light per...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(02)01465-4
更新日期：2002-07-01 00:00:00
abstract：:A 55-year-old man had organized hemorrhage into retinoschisis that simulated malignant melanoma both clinically and with ultrasonography. The correct diagnosis was made histopathologically after enucleation. ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(79)90199-5
更新日期：1979-01-01 00:00:00
abstract：:We used wide-field color specular microscopy of the human corneal surface to study the morphologic changes that occur under extended-wear contact lenses. There was a shift in the frequency distribution of surface cells by size to larger cells, suggesting a prolonged residence time on the ocular surface. Other abnormal...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(86)90818-4
更新日期：1986-03-15 00:00:00
abstract：:A 17-year old girl received prednisone and azathioprine for the treatment of systemic lupus erythematosus. She developed a fever and hallucinations 18 months later; cryptococcal meningitis was diagnosed. An internal ophthalmoplegia with loss of accommodation and dilation of the pupils developed together with bilateral...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(79)90304-0
更新日期：1979-05-01 00:00:00
abstract：PURPOSE:To determine the spectrum of conjunctival flora and the antibiotic susceptibility profiles of patients undergoing cataract surgery at a Midwestern university. DESIGN:Prospective in vitro laboratory investigation of a patient cohort. METHODS:Conjunctival cultures were obtained from patients undergoing cataract...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2012.06.024
更新日期：2013-01-01 00:00:00
abstract：PURPOSE:To report a group of patients with symptoms of pain, strabismus, sensation of orbital fullness, and presence of a subconjunctival mass many years after successful scleral buckling surgery using hydrogel explants. DESIGN:We present an interventional consecutive case series of patients who underwent scleral buck...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(03)00873-0
更新日期：2004-01-01 00:00:00
abstract：PURPOSE:To determine the amount and time course of binocular visual acuity improvement during treatment of bilateral refractive amblyopia in children three to less than 10 years of age. DESIGN:Prospective, multicenter, noncomparative intervention. METHODS:One hundred and thirteen children (mean age, 5.1 years) with p...
journal_title：American journal of ophthalmology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ajo.2007.05.040
更新日期：2007-10-01 00:00:00
abstract：:A survey in Arkansas of 14 cases of ocular injuries caused by the explosion of Class C fireworks showed significant, and possibly permanent, visual loss in five men. The most common injuries, corneal abrasion and hyphema, occurred in nine male patients with no residual ocular damage. ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(75)90621-2
更新日期：1975-03-01 00:00:00
abstract：PURPOSE:To report the cotransmission of retinitis punctata albescens (RPA) and congenital sensorineural deafness. METHODS:Case reports of two siblings with nyctalopia and profound bilateral sensorineural deafness. RESULTS:The affected siblings, an 11-year-old female and a 7-year-old male, presented with decreased vis...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(99)00060-4
更新日期：1999-08-01 00:00:00
abstract：:Fifty-five patients with primary open-angle glaucoma and early glaucomatous damage who had medical therapy and laser trabeculoplasty were followed up for four to 11 years or until progressive glaucomatous damage was documented. Factors associated with the stability or progression of glaucoma were evaluated. Eyes with ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(14)76896-5
更新日期：1991-01-15 00:00:00
abstract：:We examined three affected members of a Chinese-American family with Bietti's crystalline retinopathy. The clinical characteristics of a 24-year-old proband are contrasted to the clinical findings of her grandmother, for whom we have 26 years of follow-up data. Lymphocytes and fibroblasts from a skin biopsy of the gra...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(14)76572-9
更新日期：1994-11-15 00:00:00
