Abstract:
:Oximetry may be useful for understanding pathologies of the eye. We use a prototype scanning laser ophthalmoscope capable of simultaneous multiple wavelength imaging to record fundus images. The system is run under non-confocal conditions in using slit apertures with a width of up to 600 microm. The laser lines launched into the SLO were the 633 nm line of a HeNe-laser, and the 815 nm line from a tunable (700 to 900 nm) cw Ti:Sapphire-laser. These wavelengths were selected because of their availability and absorption characteristics. The difference in absorption at these two wavelengths is used to assess blood oxygen content. Images were averaged to improve the signal to noise ratio. This simultaneous method of measuring oxygen content may be preferred to other techniques such as sequential SLO imaging at different wavelengths, or spot analysis using a modified fundus camera. The advantages of this technique are that image registration is not required, and a large area of the retina can be assessed concurrently.
journal_name
Int Ophthalmoljournal_title
International ophthalmologyauthors
Ashman RA,Reinholz F,Eikelboom RHdoi
10.1023/a:1014406831412subject
Has Abstractpub_date
2001-01-01 00:00:00pages
343-6issue
4-6eissn
0165-5701issn
1573-2630journal_volume
23pub_type
杂志文章abstract::Risk factors for corneal transplantation failure include both immunologic factors, such as graft rejection, corneal neovascularization, and peripheral anterior synechiae, as well as non-immunologic factors, such as ocular surface disorders (OSD) and glaucoma. This review highlights the necessity of having healthy ocul...
journal_title:International ophthalmology
pub_type: 杂志文章,评审
doi:10.1007/s10792-007-9127-9
更新日期:2008-06-01 00:00:00
abstract::To study the efficacy and safety of sutureless amniotic membrane transplantation combined with narrow-strip conjunctival autograft and to investigate the clinical outcomes. Thirty eyes of 30 patients with primary pterygia were treated in this institutional study with excision followed by sutureless amniotic membrane t...
journal_title:International ophthalmology
pub_type: 临床试验,杂志文章
doi:10.1007/s10792-011-9488-y
更新日期:2011-12-01 00:00:00
abstract::Myelinated retinal nerve fibers (MRNF) represent an asymptomatic developmental anomaly in which myelin sheaths extend to a group of retinal nerve fibers along their intraocular portion. The additional volume of the myelin sheaths causes displacement of the axons toward the vitreous body. We investigated the effect of ...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-016-0207-6
更新日期:2016-12-01 00:00:00
abstract::To investigate long-term clinical outcomes after acute angle closure in the Chinese population. A 10-year retrospective review of primary acute angle closure in Hong Kong Chinese to document patient demographics, treatment, and pre- and post-acute angle closure intraocular pressure (IOP) and visual acuity (VA). The ye...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-013-9806-7
更新日期:2014-04-01 00:00:00
abstract::Central serous chorioretinopathy (CSCR) is characterized by neurosensory retinal detachment. Because the retina pigment epithelium and choroidal pathology is the current mechanism in CSCR, many studies in the literature focused on the outer retinal layers. There is little information about the functional or histologic...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-016-0278-4
更新日期:2017-04-01 00:00:00
abstract:BACKGROUND/AIMS:To study the observer-related variability of optic nerve head (ONH) measurements using confocal laser scanning tomography (HRT I) in a screening setting. METHODS:Six experienced glaucoma specialists independently evaluated 50 ONH topographies from 25 adults using HRT software ver. 2.01 in a masked fash...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-006-9022-9
更新日期:2005-08-01 00:00:00
abstract::The aim of this study was to evaluate fixation stability using two different fixation targets with the Nidek MP1 microperimeter. Twenty-nine healthy subjects with a mean age of 26.53 ± 7.35 years and visual acuity ≥0.0 logMAR were enrolled in this study. Fifty-eight eyes of 29 patients without ophthalmic and/or system...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-014-9924-x
更新日期:2015-02-01 00:00:00
abstract:PURPOSE:Few case reports have described vaso-occlusive retinopathy in systemic lupus erythematosus (SLE) using optical coherence tomography (OCT) angiography. Here we report the clinical features of a patient with SLE, complicated by Kikuchi-Fujimoto disease, who developed vaso-occlusive retinopathy. We then describe t...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-017-0650-z
更新日期:2018-08-01 00:00:00
abstract:PURPOSE:To evaluate the cognitive performance of patients with glaucoma and compare it to individuals with Alzheimer's disease (AD). METHODS:This is a prospective, cross-sectional and case-control study. All subjects were assessed using the Mini-Mental State Examination (MMSE) and its subtests verbal fluency, word lis...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-017-0658-4
更新日期:2018-10-01 00:00:00
abstract:PURPOSE:To investigate risk factors for choroidal detachment after trabeculectomy. METHODS:We prospectively evaluated 97 patients with open-angle glaucoma who underwent primary trabeculectomy to investigate risk factors for choroidal detachment after trabeculectomy. The primary outcome measure was risk factors for the...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-019-01267-6
更新日期:2020-05-01 00:00:00
abstract::We studied the changes in the thickness of the retinal nerve fiber layer (RNFL) after surgery for idiopathic macular hole (MH) using spectral-domain optical coherence tomography (SD-OCT). Twenty eyes of 20 consecutive patients who underwent vitrectomy to close a MH were studied. The peripapillary RNFL thickness was me...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-013-9855-y
更新日期:2014-06-01 00:00:00
abstract::This retrospective study reviews the clinical and histopathological features of ocular epidermoid cyst. The 30-year laboratory records of all the patients of the Igbo ethnic group, whose surgical specimens were received at a central pathology laboratory service in south-eastern Nigeria, West Africa, were reviewed. The...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1023/a:1025483024858
更新日期:2001-01-01 00:00:00
abstract::The traditional opinion that increased intraocular pressure is the cause of glaucoma is controversial, probably mainly because of the fact that firm evidence for the value of pressure reduction is largely lacking. The present article reviews results from short term studies of visual fields before and after pressure re...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/BF02028651
更新日期:1989-01-01 00:00:00
abstract:PURPOSE:The purpose was to evaluate the angle of the anterior chamber (ACA) and intraocular pressure (IOP) changes following eventless phacoemulsification surgery done for non-glaucomatous Egyptian patients. METHODS:A prospective, interventional study involved 126 cataractous patients undergoing phacoemulsification wi...
journal_title:International ophthalmology
pub_type: 杂志文章,多中心研究
doi:10.1007/s10792-019-01234-1
更新日期:2020-03-01 00:00:00
abstract::A 37 year old woman presented with a bilateral vitritis. 4 months previously, she had developed in her left eye a necrotizing retinitis compatible with acute retinal necrosis (ARN). A trial of Acyclovir was unsuccessful as were systemic steroids. Over the following 2 months the vitritis worsened. The patient underwent...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/BF00163568
更新日期:1990-10-01 00:00:00
abstract:PURPOSE:This study investigated postoperative visual acuity and corneal higher-order aberrations following EX-PRESS or trabeculectomy. METHODS:Out of 56 eyes of 56 patients analyzed, 30 eyes were treated using trabeculectomy, while 26 eyes were treated with EX-PRESS. Visual acuity and corneal higher-order aberrations ...
journal_title:International ophthalmology
pub_type: 临床试验,杂志文章
doi:10.1007/s10792-017-0685-1
更新日期:2018-10-01 00:00:00
abstract::Sensorineural hearing loss is the most common disease associated with systemic retinitis pigmentosa (RP). We have conducted an epidemiological study to assess the correlation of age at onset of visual symptoms and hearing loss associated with RP. Epidemiological data was derived from a questionnaire-based study of pat...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-005-2035-y
更新日期:2004-10-01 00:00:00
abstract:PURPOSE:To estimate objective visual acuity in subjects suffering from cataract and age-related macular degeneration via the optokinetic response evoked by a non-conventional induction method (oktotype); in addition, to compare such objective outcome with the subjective acuity based on the ETDRS charts. METHODS:Patien...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-018-1001-4
更新日期:2019-08-01 00:00:00
abstract:PURPOSE:To evaluate the accuracy of intraocular lens (IOL) power calculation in relation to optical biometry devices and refraction types. METHODS:Patients undergoing cataract phacoemulsification and insertion of the MX60 IOL were enrolled. Optical biometric measurements were performed with both IOLMaster 700 and Lens...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-020-01355-y
更新日期:2020-07-01 00:00:00
abstract:BACKGROUND:With the increasing prevalence of electronic readers (e-readers) for vocational and professional uses, it is important to discover if there are visual consequences in the use of these products. There are no studies in the literature quantifying the incidence or severity of eyestrain, nor are there clinical c...
journal_title:International ophthalmology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s10792-016-0281-9
更新日期:2017-04-01 00:00:00
abstract:PURPOSE:To report a comparison analysis of accelerated corneal cross-linking (A-CXL) treatment for progressive keratoconus patients in different pediatric age groups. STUDY DESIGN:Retrospective, cross-sectional. METHODS:Patients with progressive keratoconus aged ≤ 18 were retrospectively reviewed. Forty-one eyes of 4...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-020-01446-w
更新日期:2020-10-01 00:00:00
abstract:PURPOSE:This study compares outcomes and complications of scleral-fixated intraocular lens implantation between 2 levels of surgeons. METHODS:A retrospective case series of patients undergoing scleral-fixated intraocular lens implantation at Prince of Wales Hospital, Hong Kong, between May 2012 and April 2017 were rev...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-020-01480-8
更新日期:2020-11-01 00:00:00
abstract:PURPOSE:This study aims to evaluate the efficacy and safety of XEN45 gel stent (Allergan plc, Dublin, Ireland) in East Asian patients with glaucoma. METHODS:A retrospective study of consecutive XEN45 gel stent implantation surgeries with or without concurrent cataract surgery from May 2017 to August 2018 was performed...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-020-01284-w
更新日期:2020-05-01 00:00:00
abstract::To evaluate the effect of intravitreal bevacizumab (IVB) before Ahmed valve implantation for treatment of neovascular glaucoma (NVG). This study is a retrospective, comparative, consecutive case series. The study group consisted of 27 eyes of 26 patients with NVG who underwent an Ahmed valve implantation. Thirteen eye...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-013-9875-7
更新日期:2014-08-01 00:00:00
abstract::This study aims to report a case of acute macular neuroretinopathy (AMN) misdiagnosed as optic neuritis. The methods include review of the clinical, photographic, angiographic, visual field, infrared imaging, and optical coherence tomography records of a patient with AMN. A 30-year-old female who was initially diagnos...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-014-0024-8
更新日期:2015-02-01 00:00:00
abstract:PURPOSE:To investigate complex and different phenotypes in seven Chinese patients diagnosed with Bardet-Biedl syndrome (BBS) and carrying pathogenic mutations. METHODS:Seven unrelated BBS patients were enrolled. Their medical and ophthalmic histories were reviewed, and comprehensive clinical examinations, such as fund...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-020-01415-3
更新日期:2020-09-01 00:00:00
abstract:PURPOSE:To describe indocyanine green angiography (ICGA) and visual acuity (VA) results in patients with neovascular age-related macular degeneration (nAMD) refractory to ranibizumab switched to aflibercept. METHODS:This study is a prospective interventional case series. Thirty-two eyes of 32 patients with nAMD showin...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-019-01082-z
更新日期:2019-11-01 00:00:00
abstract::To evaluate the clinical efficacy of transcutaneous everting sutures for lower eyelid involutional entropion in Chinese patients. A retrospective, non-comparative, interventional case series. This retrospective study consecutively reviewed the medical records of all patients with involutional lower eyelid entropion wh...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-013-9893-5
更新日期:2014-08-01 00:00:00
abstract:PURPOSE:To explore the protective effect of probucol on human retinal Müller cells cultured in high glucose. METHODS:Primary Müller cells from human retinas were cultured in complete DMEM. Third-generation Müller cells were identified using glutamine synthetase (GS) antibody and randomly divided into three groups: nor...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-019-01130-8
更新日期:2019-12-01 00:00:00
abstract:PURPOSE:To report a unique case of congenital simple hamartoma of retinal pigment epithelium (CSHRPE) associated with full-thickness macular hole (FTMH). METHODS:A 14-year-old female with a previous diagnosis of simple hamartoma of retinal pigment epithelium in the left eye presented with a 3-week onset of reduced vis...
journal_title:International ophthalmology
pub_type: 杂志文章
doi:10.1007/s10792-017-0676-2
更新日期:2018-10-01 00:00:00