Abstract:
BACKGROUND:The purpose of this study was to identify the genetic cause and describe the clinical phenotype of Schnyder corneal dystrophy (SCD) in six unrelated probands. METHODS:We identified two white Czech, two white British and two South Asian families with a clinical diagnosis of SCD. Ophthalmic assessment included spectral domain optical coherence tomography (SD-OCT) of one individual with advanced disease, and SD-OCT and confocal microscopy of a child with early stages of disease. UBIAD1 coding exons were amplified and Sanger sequenced in each proband. A fasting serum lipid profile was measured in three probands. Paternity testing was performed in one family. RESULTS:A novel heterozygous c.527G>A; p.(Gly176Glu) mutation in UBIAD1 was identified in one Czech proband. In the second Czech proband, aged 6 years when first examined, a previously described de novo heterozygous c.289G>A; p.(Ala97Thr) mutation was found. Two probands of South Asian descent carried a known c.305G>A; p.(Asn102Ser) mutation in the heterozygous state. Previously reported heterozygous c.361C>T; p.(Leu121Phe) and c.308C>T; p.(Thr103Ile) mutations were found in two white British families. Although crystalline deposits were present in all probands the affected area was small in some individuals. Corneal arcus and stromal haze were the most prominent phenotypical feature in two probands. In the Czech probands, SD-OCT confirmed accumulation of reflective material in the anterior stroma. Crystalline deposits were visualized by confocal microscopy. Mild dyslipidemia was found in all three individuals tested. CONCLUSION:Although de novo occurrence of mutations in UBIAD1 is extremely rare, SCD should be considered in the differential diagnosis of bilateral corneal haze and/or crystal deposition, especially in children.
journal_name
BMC Ophthalmoljournal_title
BMC ophthalmologyauthors
Evans CJ,Dudakova L,Skalicka P,Mahelkova G,Horinek A,Hardcastle AJ,Tuft SJ,Liskova Pdoi
10.1186/s12886-018-0918-8subject
Has Abstractpub_date
2018-09-17 00:00:00pages
250issue
1issn
1471-2415pii
10.1186/s12886-018-0918-8journal_volume
18pub_type
杂志文章abstract:BACKGROUND:To report the successful treatment of ocular toxoplasmosis and present the use of multimodal imaging to describe the changes in ocular toxoplasmic lesions subsequent to treatment. CASE PRESENTATION:A 73-year-old female visited the clinic with decreased visual acuity in the left eye. Fundus examination showe...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-019-1209-8
更新日期:2019-09-05 00:00:00
abstract:BACKGROUND:A description of the diagnostic features of Miller Fisher syndrome. CASE PRESENTATION:The clinical presentation, investigation, and subsequent progress of our patient with clinical unilateral external ophthalmoplegia. CONCLUSION:Our case demonstrates the presentation of clinical unilateral external ophthal...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-7-7
更新日期:2007-04-17 00:00:00
abstract:BACKGROUND:Ocular hypotony results in an increased break down of the blood-aqueous barrier and an increase in inflammatory mediator release. We postulate that this release may lead to an increased risk of trabeculectomy failure through increased bleb scarring. This study was designed to try to address the question if h...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-5-7
更新日期:2005-04-05 00:00:00
abstract:BACKGROUND:Numerous studies have suggested that the integrity of the cone interdigitation zone (IZ) could be considered to be a marker of photoreceptor damage and its recovery. However, little is known about the IZ in healthy eyes. Our present study was to measure the cone IZ area by optical coherence tomography (OCT),...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-018-0862-7
更新日期:2018-08-01 00:00:00
abstract:BACKGROUND:To investigate the expression and significance of mechanistic target of rapamycin complex 1(mTORC1) in diabetic retinopathy (DR), and to find new targets and new methods for the treatment of DR. METHODS:A DR rat model was prepared by general feeding combined with intraperitoneal injection of 10% streptozoto...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-020-01553-3
更新日期:2020-07-20 00:00:00
abstract:BACKGROUND:An eye injury that causes no light perception (NLP) typically carries an unfavorable prognosis, and NLP because of trauma is a common indication for enucleation. With advances in vitreoretinal surgical techniques, however, the indication for enucleation is no longer determined by posttrauma NLP vision alone....
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-12-16
更新日期:2012-06-19 00:00:00
abstract:BACKGROUND:Characterization of the neuro-glial profile of cells growing out of human idiopathic epiretinal membranes (iERMs) and testing their proliferative and pluripotent properties ex vivo is needed to better understand the pathogenesis of their formation. METHODS:iERMs obtained during uneventful vitrectomies were ...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-14-165
更新日期:2014-12-23 00:00:00
abstract:BACKGROUND:Central corneal thickness (CCT) measurement has become an important test in the diagnosis and management of glaucoma. Currently, ultrasound corneal thickness measurement (pachymetry) is the most frequently used clinical technique and the gold standard to assess CCT. Newer instruments are currently available ...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-015-0116-x
更新日期:2015-09-29 00:00:00
abstract:BACKGROUND:To assess visual outcomes over 24 months in patients with neovascular age-related macular degeneration (nAMD) who initiated intravitreal aflibercept therapy under a treat-and-extend (TE) regimen in real-world settings. METHODS:In this retrospective, observational, multicentre study in Slovenia, medical reco...
journal_title:BMC ophthalmology
pub_type: 杂志文章,多中心研究
doi:10.1186/s12886-018-1005-x
更新日期:2018-12-20 00:00:00
abstract:BACKGROUND:Physical cooling of the eye surface relieves ocular discomfort, but translating this event to drug treatment of dry eye discomfort not been studied. Here, we synthesized a water-soluble TRPM8 receptor agonist called cryosim-3 (C3, 1-diisopropylphosphorylnonane) which selectively activates TRPM8 (linked to co...
journal_title:BMC ophthalmology
pub_type: 杂志文章,随机对照试验
doi:10.1186/s12886-017-0495-2
更新日期:2017-06-26 00:00:00
abstract:BACKGROUND:This is the third reported case of a steatocystoma simplex in the lacrimal caruncle. CASE PRESENTATION:A 60-year-old male presented with a history of a slowly progressing mass in the right lacrimal caruncle since several years before his initial visit. At the first examination, a yellowish, relatively smoot...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-016-0358-2
更新日期:2016-10-19 00:00:00
abstract:BACKGROUND:Acute Posterior Multifocal Placoid Pigment Epitheliopathy (APMPPE) is a rare inflammatory eye disease that affects the Retinal Pigment Epithelium and outer retina. The purpose of this study was to describe its presentations, as well as its prognosis in a series of untreated patients. METHODS:Records of pati...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-018-0744-z
更新日期:2018-03-20 00:00:00
abstract:BACKGROUND:The tear film breakup time (tBUT) is a clinical evaluation of evaporative dry eye disease assessed by instilling topical fluorescein into the eyes. In the present study, we introduce a new diagnostic test, blinking tolerance time (BTT), for self-evaluation of tear-film stability. We compared the results with...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-020-01686-5
更新日期:2020-11-04 00:00:00
abstract:BACKGROUND:Nonarteritic ischemic optic neuropathy affects the anterior portion of the optic nerve and is characterized by sudden, painless visual loss. The affected eye has a relative afferent pupillary defect. The typical funduscopic appearance includes optic disc edema, with associated nerve fiber layer hemorrhage. R...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-6-32
更新日期:2006-10-11 00:00:00
abstract:BACKGROUND:Patients with primary angle closure/glaucoma (PAC/PACG) with extensive peripheral anterior synechiae (PAS), and coexisting cataract, increasingly have been treated with phacoemulsification combined with goniosynechialysis (Phaco-GSL). Since the mechanisms of acute and chronic PAC/PACG may differ, the treatme...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-019-1070-9
更新日期:2019-03-04 00:00:00
abstract:BACKGROUND:To investigate the corneal biomechanical changes in primary open angle glaucoma (POAG) patients treated with long-term prostaglandin analogue (PGA). METHODS:One hundred eleven newly diagnosed POAG patients, including 43 high tension glaucoma (HTG) and 68 normal tension glaucoma (NTG), were measured by Corvi...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-020-01693-6
更新日期:2020-10-20 00:00:00
abstract:BACKGROUND:This study evaluates patients with congenital aniridia and cataract who underwent phacoemulsification, capsular tension ring placement, and foldable intraocular lens implantation. METHODS:In this prospective case series, 10 patients (17 eyes) underwent cataract surgery via a 3.2 mm clear corneal incision. A...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-017-0503-6
更新日期:2017-07-04 00:00:00
abstract:BACKGROUND:To investigate indocyanine green angiography (ICGA) findings in patients with long-standing Vogt-Koyanagi-Harada (VKH) disease and their correlation with disease activity on clinical examination as well as with systemic corticosteroid therapy. METHODS:Twenty-eight patients (51 eyes) with long-standing (≥6 m...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/1471-2415-12-40
更新日期:2012-08-13 00:00:00
abstract:BACKGROUND:To understand which irregular corneal parameters determine the visual quality in keratoconus subjects. METHODS:The cross-sectional study examined the eyes of 44 subjects, graded from the first to third keratoconus stages by Amsler-Krumeich classification. We obtained measurements in two ways: (a) by project...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-020-01737-x
更新日期:2020-11-26 00:00:00
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journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-017-0501-8
更新日期:2017-06-28 00:00:00
abstract:BACKGROUND:Cavernous carotid aneurysm (CCA) represents 2-9% of all intracranial aneurysms and 15% of internal carotid artery (ICA) aneurysms; additionally, giant aneurysms are those aneurysms that are > 25 mm in size. Bilateral CCAs account for 11-29% of patients and are commonly associated with structural weaknesses i...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-018-0687-4
更新日期:2018-02-02 00:00:00
abstract:BACKGROUND:Idiopathic orbital pseudotumour is rare in children. We report a case of bilateral paediatric idiopathic orbital pseudotumour and review the characteristics of this case. CASE PRESENTATION:A 14-year-old female patient presented at our Department of Pulmonary and Critical Care Medicine (PCCM) with complaints...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-020-01718-0
更新日期:2020-11-16 00:00:00
abstract:BACKGROUND:The purpose of this study is to determine whether the lifestyle and body stature are significantly associated with the axial length (AL) of the eyes of Japanese third grade students. METHODS:A prospective, cross sectional, observational study was performed on 122 third grade students consisting of 61 boys a...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-017-0519-y
更新日期:2017-07-12 00:00:00
abstract:BACKGROUND:Optical coherence tomography angiography is a novel imaging technique that allows dyeless in vivo visualization of the retinal and choroidal vasculature. The purpose of this study was to describe optical coherence tomography (OCT) angiography findings in patients with retinal arterial macroaneurysms (RAMs). ...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-016-0293-2
更新日期:2016-07-22 00:00:00
abstract:BACKGROUND:The ocular presentation of Castleman's disease (CD)-associated paraneoplastic pemphigus (PNP) has rarely been reported. In this report, we describe a young patient with CD-associated PNP who had recurrent corneal ulceration in addition to cicatrizing conjunctivitis. CASE PRESENTATION:We describe a case of 2...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-016-0280-7
更新日期:2016-07-12 00:00:00
abstract:BACKGROUND:Retinal vein occlusion (RVO) is a common retinal venous disorder that causes vision loss. No specific therapy has been developed. Controversy exists regarding two treatments: intravitreal dexamethasone implants and anti-vascular endothelial growth factor (VEGF). The goal of this study is to compare the effec...
journal_title:BMC ophthalmology
pub_type: 杂志文章,meta分析
doi:10.1186/s12886-018-1016-7
更新日期:2019-01-08 00:00:00
abstract:BACKGROUND:To report a case of multiple evanescent white dot syndrome (MEWDS) following simultaneous rabies vaccination. CASE PRESENTATION:Review of the clinical, laboratory, photographic, optical coherence tomographic (OCT), fundus autofluorescent, angiographic, electrophysiologic, and perimetric records of a patient...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-018-0968-y
更新日期:2018-12-07 00:00:00
abstract:BACKGROUND:Previous studies described cases of Ocriplasmin injections in patients with vitreo-macular traction and reduced central visual acuity. We describe the first case of a patient with 20/20 visual acuity and vitreo-macular traction treated with Ocriplasmin, and, for the first time in literature, we evaluated the...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-015-0141-9
更新日期:2015-10-29 00:00:00
abstract:BACKGROUND:Glaucoma is one of the most leading causes of permanent visual impairments in Korea, and social expenses spent for the glaucoma are increasing. This study is to identify association between socioeconomic status and the visual impairments caused by primary glaucoma in Korea. METHODS:This study is based on a ...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-017-0551-y
更新日期:2017-08-23 00:00:00
abstract:BACKGROUND:To evaluate therapeutic outcomes of interferon alpha-2a (IFNα2a) treatment in patients with Behcet's disease who were refractory to immunosuppressive agents. METHODS:This retrospective case series reviewed the medical records of 5 patients with refractory Behcet uveitis from January 2011 to February 2017. I...
journal_title:BMC ophthalmology
pub_type: 杂志文章
doi:10.1186/s12886-018-0719-0
更新日期:2018-02-20 00:00:00