Abstract:
:Intraocular gas tamponades are an important part of vitreoretinal surgery and have become a standard of care. The use of intraocular gas began in 1911. Modem use of intraocular gases as a surgical adjunct is continuously broadening. Today, sulfur hexafluoride and perfluoropropane are increasingly being used as intraocular gas tamponades for a wide range of complicated vitreoretinal diseases. This article reviews the types and function of commonly used gases, their indications and efficacy in certain types of vitreoretinal diseases, and their complications.
journal_name
Semin Ophthalmoljournal_title
Seminars in ophthalmologyauthors
Cekic O,Ohji Mdoi
10.3109/08820530009037846subject
Has Abstractpub_date
2000-03-01 00:00:00pages
3-14issue
1eissn
0882-0538issn
1744-5205journal_volume
15pub_type
杂志文章,评审abstract:PURPOSE:To present a case of unilateral development of severe corneal vascularization in the eye of a keratoconic patient implanted with Intacs microthin prescription inserts and concurrent bilateral use of rigid gas permeable (RGP) contact lenses. METHODS:A 20-year-old male underwent unilateral implantation of Intacs...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2011.588646
更新日期:2012-01-01 00:00:00
abstract:PURPOSE:To evaluate refractive errors in patients with migraine headache and to compare with healthy subjects. MATERIALS AND METHODS:This prospective case-control study includes patients with migraine and age- and sex-matched healthy subjects. Clinical and demographic characteristics of the patients were noted. Detail...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2014.962177
更新日期:2016-01-01 00:00:00
abstract::Lymphomatoid papulosis (LyP) is a chronic papulonecrotic or papulonodular skin disease, with histological features suggestive of malignant lymphoma. It was originally described by Macauley (1968) as a "self-healing paradoxical eruption, histologically malignant but clinically benign." Unless accompanied by systemic ...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2012.680643
更新日期:2013-01-01 00:00:00
abstract::The lacrimal caruncle is a modified cutaneous tissue that contains hair follicles, accessory lacrimal glands, sweat glands, lobules of fat, and sebaceous glands. Due to the nature of tissue, a variety of lesions, both benign and malignant, could arise from this area. Lymphomas of the eye and its adnexa are frequently ...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2013.833260
更新日期:2015-03-01 00:00:00
abstract::Many ocular diseases, such as retinitis pigmentosa and age-related macular degeneration, reflect damage to specific cells that are not normally repaired or replaced. Preliminary results of animal studies suggest that these degenerative diseases may be treatable by transplantation of healthy fetal cells. However, obtai...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.1080/08820530590921846
更新日期:2005-01-01 00:00:00
abstract:OBJECTIVE:To describe utilization trends of an ophthalmology-specific emergency department (ED). METHODS:Prospective cohort study of new patients presenting in the ophthalmology ED for at least a 30-day period in the spring of each year for five consecutive years (2010-14) at a university referral center. A data form,...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820538.2016.1188129
更新日期:2018-01-01 00:00:00
abstract::Congenital grouped albinotic retinal pigment epithelial spots (CGARPES) is a rare retinal pigment epithelium disease with multiple, white spots, generally involving the peripheral retina, with variable angiographic pattern. A 46-year-old male affected by CGARPES underwent fluorescein angiography and indocyanine green ...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820530490882670
更新日期:2004-09-01 00:00:00
abstract:PURPOSE:We aimed to measure peripapillary retinal nerve fiber layer (RNFL) thickness in children with thalassemia major (tha-major), children with iron deficiency anemia (IDA), and children in a healthy control group. MATERIALS AND METHODS:A total of 47 children with tha-major and 22 children with IDA were selected fr...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2013.839811
更新日期:2014-01-01 00:00:00
abstract::Conventional suprathreshold retinal photocoagulation is a destructive procedure, but chorioretinal damage can be decreased by changing laser parameters and clinical endpoints. Laser effects can be localized by decreasing laser wavelength, spot size, and exposure duration, as well as by adopting threshold or subthresho...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.3109/08820539909069538
更新日期:1999-12-01 00:00:00
abstract:PURPOSE:To describe the clinical features of patients with Duane retraction syndrome (DRS) and evaluate the outcomes of surgical approaches based on the characteristics of each patient. METHODS:The records of 38 Caucasian subjects with DRS were retrospectively reviewed. The patients were classified as type I, II, or I...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820538.2018.1554746
更新日期:2019-01-01 00:00:00
abstract:PURPOSE:Vascular anomalies comprise malformations, hemangiomas, and rare tumors. The commonality among these lesions is their origin in vascular endothelia. Most occur sporadically, but occasional inheritance is observed and thus allows genetic research and insight into etiology. This review highlights those vascular a...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.3109/08820538.2013.825279
更新日期:2013-09-01 00:00:00
abstract::Leber congenital amaurosis (LCA) is a congenital retinal dystrophy that was first described almost 150 years ago. LCA still remains an important cause of blindness with about 20% of children in schools for the blind being affected by it. LCA has genetic heterogeneity and the study of this disease is elucidating the ge...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.1080/08820530701745215
更新日期:2008-01-01 00:00:00
abstract::Hereditary ectopia lentis or lens subluxation can occur with and without systemic associations. Significant overlap can be found in the genetic mutations and pathogenesis of subluxated lenses in their isolated forms as well as with associated syndromes. Gene mutations have been identified for lens subluxation associat...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.3109/08820538.2013.825276
更新日期:2013-09-01 00:00:00
abstract:INTRODUCTION:Vernal keratoconjunctivitis (VKC) is a bilateral multi-factorial disease. The pathogenesis of this disease is not obviously determined, but the role of various inflammatory cytokines has been specified. This study has provided a comparison between the level of interleukin-17 (IL17) in the serum and tears o...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2016.1170162
更新日期:2017-01-01 00:00:00
abstract::Corneal topography plays an important role in laser in situ keratomileusis (LASIK). Preoperative screening permits the detection of keratoconus and other corneal shape anomalies that may be a contraindication for refractive surgery. Monitoring the progress of the surgical outcome with topography is helpful to detect p...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.3109/08820539809059820
更新日期:1998-06-01 00:00:00
abstract:PURPOSE:The aim of this study was to evaluate corneal parameters obtained by Scheimpflug imaging of dermatochalasis patients both preoperatively and after blepharoplasty. MATERIALS AND METHODS:Sixty eyes of 30 patients (22 female, 8 male), which were operated upon for the upper eyelid, were included in the study. Pati...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2013.839803
更新日期:2015-05-01 00:00:00
abstract::Several new aqueous inflow inhibitors have been introduced over the past few years. These new agents include two alpha agonists, two topical carbonic anhydrase inhibitors, and a novel combination agent. All of these agent compare favorably with timolol in terms of aqueous suppression, though each has its own relative ...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.3109/08820539909061469
更新日期:1999-09-01 00:00:00
abstract::A 61-year-old female presented with a moderate decrease in vision in the left eye. The patient denied any other ocular or systemic symptoms related to giant cell arteritis. Visual acuity was 20/50 in the left eye with a 2+ relative afferent pupillary defect and markedly abnormal color vision. Dilated fundus examinatio...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820530490882715
更新日期:2004-09-01 00:00:00
abstract::We report two cases of primary uveal melanoma with metastatic involvement of the contralateral eye. Two female patients presented with primary choroidal melanoma. In the first case, primary enucleation of the affected eye was performed. Two years later, systemic tumor spread with contralateral choroidal melanoma was d...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820530701501055
更新日期:2007-07-01 00:00:00
abstract:PURPOSE:To evaluate the outcomes of patients with vitreomacular traction syndrome (VMT) treated with triamcinolone acetonid (TA) assisted 23-gauge (23-G) transconjunctival sutureless vitrectomy. METHODS:Restrospective, case series. The medical charts of 13 eyes of 13 consecutive patients with VMT who underwent 23-gaug...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2012.680640
更新日期:2012-05-01 00:00:00
abstract:PURPOSE:To describe the use of photoscreening for preschool vision screening in several diverse locations throughout the world. METHODS:The MTI photo screener was used to screen pre-verbal children; photographs were interpreted using standard criteria. RESULTS:The Tennessee vision screening program remains successful...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820530802506078
更新日期:2008-09-01 00:00:00
abstract:PURPOSE:To evaluate the relationship between lens density using the Scheimpflug system and phacodynamics in nuclear cataracts as related to patient age. METHODS:In 262 eyes with nuclear cataracts, the objective lens density was determined by Pentacam Nucleus Staging (PNS) software while subjective grading was achieved...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2015.1120756
更新日期:2017-01-01 00:00:00
abstract:PURPOSE:The purpose of this study was to evaluate the quality of life in patients with age-related macular degeneration (AMD) and compare it with that of healthy controls. Additionally, our study aims to investigate the possible risk factors for poor quality of life in AMD patients. METHODS:Participants in the study w...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820538.2016.1181192
更新日期:2017-01-01 00:00:00
abstract::Glaucoma is one of the leading causes of visual impairment worldwide. Classically, clinicians have evaluated patients through a full ophthalmological examination including gonioscopy, measurement of intraocular pressure (IOP), and assessment of the optic nerve. New imaging modalities have further enhanced our ability ...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.3109/08820538.2015.1114858
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:Glaucoma is one of the leading causes of blindness worldwide. Treatment is still largely targeted at lowering intraocular pressure. Intraocular pressures can be lowered through a variety of topical medications, lasers and incisional surgeries. There are currently several classes of topical medications availa...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.1080/08820538.2020.1818796
更新日期:2020-08-17 00:00:00
abstract:PURPOSE:To describe a case of hypertension and retinitis pigmentosa presenting with a unilateral macular star. METHODS:Case report. RESULTS:A 17-year-old female with chronic kidney disease and hypertension presented with a mild blurring of vision in the left eye. There was a history of night blindness. Both eyes had ...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2015.1132331
更新日期:2017-01-01 00:00:00
abstract::New translational research has paved the way for more optimistic management of melanoma. Medications targeting oncogenic signaling cascades and immune regulatory molecules have significantly improved overall survival for patients with metastatic melanoma. While isolated, operable orbital melanoma may still benefit fro...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.3109/08820538.2015.1114849
更新日期:2016-01-01 00:00:00
abstract::Retrospective analysis of epidemiological and clinical characteristics of patients diagnosed with benign essential blepharospasm and hemifacial spasm who reported to the oculoplasty clinic of a tertiary eye care center in north India between January 2010 and April 2015 was carried out. Dry eye, as well as all the loca...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2015.1096401
更新日期:2017-01-01 00:00:00
abstract::The differential diagnosis of dilated iris vasculature in a neonate includes retinopathy of prematurity with anterior segment plus disease, persistent fetal vasculature, intrauterine cocaine exposure, maternal diabetes, and other pathologies associated with iris neovascularization and ischemia seen in adult population...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章
doi:10.3109/08820538.2013.844266
更新日期:2015-07-01 00:00:00
abstract:PURPOSE:To report a novel plasminogen gene mutation and detection of anti-plasminogen antibodies in a patient with ligneous conjunctivitis successfully treated with 60% fresh frozen plasma (FFP). METHODS:Retrospective data collected on a 45-year-old Caucasian female presenting with unilateral chronic membranous lesion...
journal_title:Seminars in ophthalmology
pub_type: 杂志文章,评审
doi:10.3109/08820538.2015.1005319
更新日期:2016-01-01 00:00:00