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Retinal detachment

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https://www.readbyqxmd.com/read/28922378/relationships-of-orientation-discrimination-threshold-and-visual-acuity-with-macular-lesions-in-age-related-macular-degeneration
#1
Haojie Fu, Bin Zhang, Jianliang Tong, Harold Bedell, Hecheng Zhang, Yating Yang, Chaochao Nie, Yingdong Luo, Xiaoling Liu
PURPOSE: To measure visual acuity and metamorphopsia in patients with age-related macular degeneration (AMD) and to explore their relationship with macular lesions. METHODS: In this cross-sectional study, a total of 32 normal subjects (32 eyes) and 35 AMD patients (35 eyes) were recruited. They were categorized into 4 groups: normal, dry AMD, non-active wet AMD, and active wet AMD. Best-corrected visual acuity (BCVA) was measured using the Early Treatment Diabetic Retinopathy Study protocol...
2017: PloS One
https://www.readbyqxmd.com/read/28922308/large-retinal-pigment-epithelial-rip-associated-with-bullous-retinal-and-choroidal-detachment
#2
Jesse T McCann, Michael Engelbert
PURPOSE: To report a giant retinal pigment epithelium rip in a patient with a bullous retinal and choroidal detachment. METHODS: Case report with widefield imaging, fundus autofluorescence, and optical coherence tomography of the retina. RESULTS: This 62-year-old patient had a history of advanced glaucoma, trabeculectomy, blebitis, and endophthalmitis. He had cataract surgery 6 weeks before presentation. He was found to have a large bullous retinal and choroidal detachment with a large retinal pigment epithelium tear at the limit of the choroidal detachment...
October 2017: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/28914559/bilateral-posterior-scleritis-associated-with-giant-cell-arteritis-a-case-report
#3
Mehmet Erdogan, Nihat Sayin, Dilbade Yıldız Ekinci, Sadik Bayramoglu
AIM: To report a case of bilateral posterior scleritis associated with giant cell arteritis Case Report: A 62-year-old female patient presented with bilateral progressive vision loss was diagnosed with bilateral posterior scleritis. According to clinical signs and symptoms and laboratory testing, Giant cell arteritis was also diagnosed. Within 8 weeks of the corticosteroid treatment, the serous retinal detachments completely resolved and choroidal thickness decreased in both eyes. Visual acuity increased, and the symtoms related to Giant cell arteritis improved...
September 15, 2017: Ocular Immunology and Inflammation
https://www.readbyqxmd.com/read/28914005/delayed-absorption-of-subretinal-fluid-after-retinal-reattachment-surgery-and-associated-choroidal-features
#4
Jong Min Kim, Eun Jung Lee, Ga Eun Cho, Kunho Bae, Ju Yeun Lee, Gyule Han, Se Woong Kang
PURPOSE: The aim of this study was to investigate the incidence and associated clinical factors of delayed absorption of subretinal fluid (SRF) after surgery for rhegmatogenous retinal detachment. METHODS: This study involved 36 eyes of 36 consecutive patients who underwent successful surgery for rhegmatogenous retinal detachment. A complete ophthalmologic evaluation, including clinical fundus examination, optical coherence tomography, and indocyanine green angiography, was conducted before and after surgery...
September 11, 2017: Korean Journal of Ophthalmology: KJO
https://www.readbyqxmd.com/read/28914000/trends-of-pars-plana-vitrectomy-rates-in-south-korea-a-nationwide-cohort-study
#5
Joo Yeon Kim, Tyler Hyungtaek Rim, Sung Soo Kim
PURPOSE: To assess the trends in pars plana vitrectomy surgery rates and factors affecting rate change between 2002 and 2013 in South Korea. METHODS: Data from National Health Insurance Service-National Sample Cohort 2002-2013, which represents 1,025,340 samples with a sampling rate of 2.2% from the total eligible Korean population, was analyzed. RESULTS: A total of 3,816 vitrectomy procedures were performed (male, 2,010; female, 1,806) from 2002 to 2013...
August 18, 2017: Korean Journal of Ophthalmology: KJO
https://www.readbyqxmd.com/read/28910557/vogt-koyanagi-harada-syndrome-in-a-group-of-patients-in-two-ophthalmology-referral-centers-in-bogot%C3%A3-colombia
#6
Carol L Guayacán, Brahyan Galindo-Mendez, Alejandra de-la-Torre
PURPOSE: To describe the clinical presentation of Vogt-Koyanagi-Harada (VKH) syndrome in a group of patients in Colombia. METHODS: Retrospective review of 2638 medical records of patients with uveitis in two centers during 17 years. RESULTS: A total of 25 patients with uveitis were diagnosed with VKH syndrome (0.95%), 23 patients were included in the data analysis (0.87%), 78.3% females, and mean age of diagnosis was 37 years (SD ± 29)...
September 14, 2017: Ocular Immunology and Inflammation
https://www.readbyqxmd.com/read/28906008/role-of-macrophage-migration-inhibitory-factor-mif-in-the-effects-of-oxidative-stress-on-human-retinal-pigment-epithelial-cells
#7
Ji-Ae Ko, Yasuyuki Sotani, Diah Gemala Ibrahim, Yoshiaki Kiuchi
Proliferative vitreoretinopathy (PVR) is the major cause of treatment failure in individuals who undergo surgery for retinal detachment. The epithelial-mesenchymal transition (EMT) in retinal pigment epithelium (RPE) cells contributes to the pathogenesis of PVR. Oxidative stress is thought to play a role in the progression of retinal diseases including PVR. We have now examined the effects of oxidative stress on the EMT and related processes in the human RPE cell line. We found that H2 O2 induced the contraction of RPE cells in a three-dimensional collagen gel...
September 14, 2017: Cell Biochemistry and Function
https://www.readbyqxmd.com/read/28902881/perioperative-factors-that-are-significantly-correlated-with-final-visual-acuity-in-eyes-after-successful-rhegmatogenous-retinal-detachment-surgery
#8
Misato Kobayashi, Takeshi Iwase, Kentaro Yamamoto, Eimei Ra, Kenta Murotani, Hiroko Terasaki
PURPOSE: To determine the perioperative factors that are significantly correlated with the final visual acuity following reattachment of a macula-off rhegmatogenous retinal detachment (RRD) by vitrectomy. METHODS: Twenty-nine eyes of 29 patients with a successfully reattached RRD by vitrectomy were retrospectively analyzed. Spectral-domain optical coherence tomographic images of the macular regions were used to measure the thicknesses of the retinal layers and the integrity of the microstructures of the photoreceptors at 2 weeks, 1, 2, 3, 6, 9, and 12 months following the vitrectomy...
2017: PloS One
https://www.readbyqxmd.com/read/28902341/bilateral-retinal-detachments-after-intravitreal-injection-of-adipose-derived-stem-cells-in-a-patient-with-exudative-macular-degeneration
#9
Steven S Saraf, Matthew A Cunningham, Ajay E Kuriyan, Sarah P Read, Philip J Rosenfeld, Harry W Flynn, Thomas A Albini
A 77-year-old woman with exudative macular degeneration underwent bilateral intravitreal injections of "stem cells" at a clinic in Georgia. One month and 3 months after injection, she developed retinal detachments in the left and right eyes, respectively. Increased awareness within the medical community of such poor outcomes is critical so that clinics offering untested practices that have been shown to be potentially harmful to patients can be identified and brought under U.S. Food and Drug Administration oversight...
September 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28902338/confluent-endpoint-subthreshold-argon-laser-for-serous-macular-detachment-in-tilted-disc-syndrome-refractory-to-anti-vegf
#10
Maria Fernanda Abalem, Pedro Carlos Carricondo, Helen Nazareth Veloso Dos Santos, Rafael Garcia, Cynthia X Qian, John Helal, Eduardo Cunha de Souza, Walter Yukihiko Takahashi
A 70-year-old woman presented with 20/200 visual acuity in the right eye. Multimodal imaging revealed tilted disc syndrome (TDS) with macular serous detachment (MSD) and pigmentary changes at the temporal margin of the optic disc. Subretinal fluid persisted after three monthly intravitreal bevacizumab (Avastin; Genentech, South San Francisco, CA) injections and threshold focal laser photocoagulation. Subsequently, confluent subthreshold argon laser was applied over the entire area of retinal pigment epithelium (RPE) abnormalities, resulting in the resolution of subretinal fluid without recurrence through 3 years of follow-up...
September 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28898111/complications-of-scleral-fixated-intraocular-lenses
#11
Emma C Davies, Roberto Pineda
INTRODUCTION: Understanding the evolution of complications after scleral-fixated lens placement demonstrates advantageous surgical techniques and suitable candidates. MATERIALS/METHODS: A literature search in PubMed for several terms, including "scleral intraocular lens complication," yielded 17 relevant articles. RESULTS: Reviewing complication trends over time, lens tilt and suture erosion have decreased, cystoid macular edema has increased, and retinal detachment has remained the same after scleral-fixated lens placement...
September 12, 2017: Seminars in Ophthalmology
https://www.readbyqxmd.com/read/28895632/-oct-angiography-in-exudative-amd-with-detachment-of-vascularised-retinal-pigment-epithelium
#12
Frederic Gunnemann, Kai Rothaus, Marie-Louise Farecki, Henrik Faatz, Benedikt Book, Albrecht Lommatzsch, Daniel Pauleikoff
Background The aim of the following extended case study was to analyse whether choroidal neovascularisation (CNV) in vascularised epithelial detachments (PED) in OCT angiography (OCT-A) can be better visualised in OCT-A than in the established angiographic methods during the course of anti-VEGF therapy and if possible used to quantify the CNV size and flow area. These findings were compared with other SD-OCT characteristics of the lesion (PED height, retinal thickness). Patients and Methods 8 patients with PED and associated CNV were diagnosed with multimodal imaging and additionally OCT angiography was performed...
September 2017: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/28895631/-oct-angiography-of-rpe-tears-in-exudative-amd-morpohological-analysis-of-the-choriocapillaris-and-the-rpe
#13
Matthias Gutfleisch, Kai Rothaus, Marie-Louise Farecki, Henrik Faatz, Britta Heimes-Bussmann, Frederic Gunnemann, Martin Ziegler, Ioannis Papapostolou, Albrecht Lommatzsch, Daniel Pauleikoff
Background Retinal pigment epithelium (RPE) tears are a typical complication of vascular pigment epithelium detachment in age-related macular degeneration (AMD). During proactive intense anti-VEGF therapy, stabilisation or improvement of function may occur. With the new method of OCT angiography (OCT-A), retinal vessels and flow density can be quantified. This pilot study investigates changes in the choriocapillars (CC) in areas with increasing FAF in OCT following an RPE-tear. Methods In six eyes with an RPE-tear, prospectively initially and every three months thereafter, multimodal imaging was performed, including fundus autofluorescence (FAF) (HRA2, Heidelberg Engineering, Heidelberg, Deutschland) and OCT-A (RTVue XR Avanti, SSDA-Modus, Angiovue, Optovue, Freemont, CA, USA)...
September 2017: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/28895627/-vitreous-substitute-in-retinal-detachment-surgery-why-we-need-a-new-tamponade-strategy
#14
Peter Szurman
Pars plana vitrectomy combined with an endotamponade is the most important concept in retinal detachment surgery. Numerous advances in techniques and tamponade materials have been made, but the general problems of retinal detachment surgery are still unsolved: The primary success rate is not adequate, and there is no adequate strategy to address proliferative vitreoretinopathy, multiple retinal breaks or persistent hypotony. The story of tamponades is full of myths and misunderstandings. A critical review shows that tamponades have only a minor role in the history of retinal detachment surgery...
September 2017: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/28894975/reperfusion-of-the-choriocapillaris-observed-using-optical-coherence-tomography-angiography-in-hypertensive-choroidopathy
#15
Miwa Saito, Akihiro Ishibazawa, Reiko Kinouchi, Akitoshi Yoshida
PURPOSE: Optical coherence tomography angiography (OCTA) can visualize the vascular status of the choriocapillaris noninvasively and separately from the other vascular beds. We describe focal ischemia in the choriocapillaris and reperfusion of the area in hypertensive choroidopathy using en-face OCTA. CASE: A 32-year-old woman diagnosed with pregnancy-induced hypertension presented with acute anorthopia in the right eye after delivery via Caesarian section. Fundus examination showed an Elschnig's spot and serous retinal detachment (SRD) in the inferior perifoveal region...
September 11, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28893456/-rare-causes-of-childhood-leukocoria
#16
J-P Diagne, A S Sow, A M Ka, A M Wane, P A Ndoye Roth, E A Ba, M E De Medeiros, J M Ndiaye, H M Diallo, H Kane, S Sow, M Nguer, E M Sy, P A Ndiaye
PURPOSE: The purpose was to record the causes of leukocoria among children under 10years of age and to determine the proportion of rare causes of leukocoria. PATIENTS AND METHODS: This retrospective study was conducted over a period of ten years, from January 1, 2004 to December 31, 2013, in patients under 10years of age who were referred for leukocoria. RESULTS: Leukocoria represented one of the ten reasons for consultation among children under 10years of age...
September 8, 2017: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/28892948/microperimetry-a-new-tool-for-assessing-retinal-sensitivity-in-macular-diseases
#17
Memota Laishram, Krishnagopal Srikanth, A R Rajalakshmi, Swathi Nagarajan, G Ezhumalai
INTRODUCTION: Macular disease is the leading cause of low vision in the Western world. Drusen and pigmentary irregularities are common among the rural Northern Indian population. The disease process leads to loss of central vision, metamorphopsia, macropsia or micropsia and colour vision defect. AIM: To study the retinal sensitivity changes in macular diseases using microperimetry. MATERIALS AND METHODS: It was an observational study, conducted in the Department of Ophthalmology at a rural tertiary care hospital...
July 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28888967/twenty-five-gauge-sutureless-lensectomy-in-infants-with-congenital-cataract
#18
Marcia Beatriz Tartarella, João Borges Fortes Filho
PURPOSE: To evaluate the incidence of intra- and postoperative complications of transconjunctival 25-gauge (25G) sutureless pars plicata lensectomy. METHODS: The medical records of patients <12 months of age with congenital cataracts who underwent 25G sutureless lensectomy were reviewed retrospectively. Patients were evaluated at postoperative days 1, 7, 15, 30, 60, and 90 and every 3 months thereafter. Visual acuity outcomes and intra- and postoperative complications were described and analyzed...
September 6, 2017: Journal of AAPOS: the Official Publication of the American Association for Pediatric Ophthalmology and Strabismus
https://www.readbyqxmd.com/read/28888698/-ultra-wide-field-imaging-of-a-retinal-detachment-caused-by-desinsertion-of-the-ora-serrata
#19
T Grenet, A Giocanti-Aurégan
No abstract text is available yet for this article.
September 6, 2017: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/28877516/bax-and-bcl2-gene-polymorphisms-in-rhegmatogenous-retinal-detachment
#20
Marilita M Moschos, Irini Chatziralli, Dimitrios Brouzas, Maria Gazouli
PURPOSE: The purpose of this study was to investigate the potential association between rhegmatogenous retinal detachment (RRD) and BAX and BCL2 polymorphisms. METHODS: This is a case control study of 99 patients with RRD and 120 healthy control subjects of Greek origin, surveyed for BAX and BCL2 polymorphisms (rs2279115 and rs4645878) and a potential correlation to RRD. RESULTS: The rs4645878 AA genotype was found to be significantly associated with RRD (p = 0...
September 7, 2017: Ophthalmic Research
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