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Retinal detachment

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https://www.readbyqxmd.com/read/29333905/linear-nevus-sebaceous-syndrome-presenting-as-circumscribed-choroidal-hemangioma
#1
Jose J Echegaray, Rachel Chen, Claudine Bellerive, Arun D Singh
A 4-year-old female with a unilateral circumscribed choroidal hemangioma and secondary total exudative retinal detachment. A nasal skin scar-like lesion incised to confirm a histopathologic diagnosis of linear nevus sebaceous. Further imaging disclosed asymmetry of the lateral ventricle frontal horns, suggestive of the diagnosis of linear nevus sebaceous syndrome. The choroidal hemangioma was treated with I-125 episcleral brachytherapy (apical dose of 45 Gy). At 6 months post-radiation, the tumor showed regression with total resolution of exudative retinal detachment...
January 15, 2018: Ophthalmic Genetics
https://www.readbyqxmd.com/read/29331294/-study-of-the-results-scleral-fixated-intraocular-lenses-in-the-absence-of-capsular-support
#2
A Benarous, A Drimbea, S Milazzo
INTRODUCTION: In the absence of sufficient capsular support, scleral fixation of the intraocular lens is an interesting alternative. The goal is to evaluate this implantation technique when traditional implantation is impossible. PATIENTS AND METHODS: This is an observational, retrospective, monocentric study at the Amiens university medical center between August 2013 and March 2016. Patients all underwent scleral fixation of a three-piece implant without suturing of the haptics, after posterior vitrectomy...
January 10, 2018: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/29329516/bilateral-giant-retinal-tears-in-osteogenesis-imperfecta
#3
Paolo Scollo, Martin Paul Snead, Allan James Richards, Rebecca Pollitt, Catherine DeVile
BACKGROUND: Osteogenesis imperfecta (OI) is a rare primarily autosomal dominant condition in which the connective tissues of bones, ligaments and sclerae do not form properly. Typically, mutations in COL1A1 and COL1A2 genes lead to the defective formation or quantity of type I collagen, the principle matrix in these tissues. Molecular genetic studies have now elucidated multiple genetic subtypes of the disorder but little literature exists on the risk of retinal tears and detachments in OI...
January 12, 2018: BMC Medical Genetics
https://www.readbyqxmd.com/read/29328067/a-physical-approach-to-model-occlusions-in-the-retinal-microvasculature
#4
O Fleck, T Savin
Blood occlusions in the retinal microvasculature contribute to the pathology of many disease states within the eye. These events can cause haemorrhaging and retinal detachment, leading to a loss of vision in the affected patient. Here, we present a physical approach to characterising the collective cell dynamics leading to plug formation, through the use of a bespoke microfluidic device, and through the derivation of a probabilistic model. Our microfluidic device is based on a filtration design that can tune the particle volume fraction of a flowing suspension within a conduit, with sizes similar to arterioles...
January 12, 2018: Eye
https://www.readbyqxmd.com/read/29326854/macular-buckling-surgery-for-retinal-detachment-associated-with-macular-hole-in-high-myopia-eye
#5
Kenan Sönmez, Ali Keleş
A 68-year-old woman presented to our clinic with a 1-month history of central scotoma and visual loss in her right eye. The best corrected visual acuity (BCVA) was hand motion in her right eye. Fundus examination showed myopic chorioretinal degeneration in association with posterior staphyloma and the retina was slightly elevated throughout the macula. Optical coherence tomography (OCT) revealed retinal detachment involving the posterior pole with a macular hole and staphyloma. The patient underwent pars plana vitrectomy, internal limiting membrane peeling, macular buckling, and perfluoropropane gas tamponade...
December 2017: Turkish Journal of Ophthalmology
https://www.readbyqxmd.com/read/29324594/intraoperative-and-postoperative-complications-in-phacovitrectomy-for-epiretinal-membrane-and-macular-hole-a-clinical-audit-of-1000-consecutive-eyes
#6
Mark A P Fajgenbaum, James E Neffendorf, Roger S Wong, David A H Laidlaw, Tom H Williamson
PURPOSE: The aim of this study was to report the intraoperative and postoperative complications of phacovitrectomy for epiretinal membrane (ERM) and macular hole (MH). METHODS: This was a retrospective audit of 1,052 phacovitrectomy operations (410 for ERM and 642 for MH) by the same surgical team between 1998 and 2017. Outcome measures included rates of intraoperative anterior segment and posterior segment complications such as posterior capsule rupture and retinal breaks...
January 10, 2018: Retina
https://www.readbyqxmd.com/read/29324591/visualization-from-intraoperative-swept-source-microscope-integrated-optical-coherence-tomography-in-vitrectomy-for-complications-of-proliferative-diabetic-retinopathy
#7
Hesham Gabr, Xi Chen, Oscar M Zevallos-Carrasco, Christian Viehland, Alexandria Dandrige, Neeru Sarin, Tamer H Mahmoud, Lejla Vajzovic, Joseph A Izatt, Cynthia A Toth
PURPOSE: To evaluate the use of live volumetric (4D) intraoperative swept-source microscope-integrated optical coherence tomography in vitrectomy for proliferative diabetic retinopathy complications. METHODS: In this prospective study, we analyzed a subgroup of patients with proliferative diabetic retinopathy complications who required vitrectomy and who were imaged by the research swept-source microscope-integrated optical coherence tomography system. In near real time, images were displayed in stereo heads-up display facilitating intraoperative surgeon feedback...
January 10, 2018: Retina
https://www.readbyqxmd.com/read/29321438/vogt-koyanagi-harada-disease-associated-with-influenza-a-virus-infection-a-case-report
#8
Nozomu Yoshino, Ai Kawamura, Akira Ishii, Katsuyuki Yoshida, Tamami Watanabe, Takeshi Yamashita, Takahiko Fukuchi, Fumihiko Toyoda, Akihiko Kakehashi, Hitoshi Sugawara
We herein report a case of a 31-year-old Japanese man who simultaneously had a positive influenza A virus antigen test result and Vogt-Koyanagi-Harada disease (VKHD), demonstrated by both diffuse multiple early hyperfluorescent points on fluorescein fundus photography and serous retinal detachments on optical coherence tomography. He had meningitis. It was difficult to determine whether the main cause of meningitis was influenza A or VKHD. After initial treatment with peramivir for influenza A and then methylprednisolone pulse with subsequent corticosteroid therapy for VKHD, his symptoms improved gradually...
January 11, 2018: Internal Medicine
https://www.readbyqxmd.com/read/29321361/a-novel-contiguous-deletion-involving-ndp-maob-and-efhc2-gene-in-a-patient-with-familial-norrie-disease-bilateral-blindness-and-leucocoria-without-other-deficits
#9
Bei Jia, Liping Huang, Yaoyu Chen, Siping Liu, Cuihua Chen, Ke Xiong, Lanlin Song, Yulai Zhou, Xinping Yang, Mei Zhong
Contiguous microdeletions of the Norrie disease pseudoglioma (NDP) region on chromosome Xp11.3 have been widely confirmed as contributing to the typical clinical features of Norrie disease (ND). However, the precise relation between genotype and phenotype could vary. The contiguous deletion of NDP and its neighbouring genes, MAOA/B and EFHC2, reportedly leads to syndromic clinical features such as microcephaly, intellectual disability, and epilepsy. Herewe report a novel contiguous microdeletion of the NDP region containing the MAOB and EFHC2 genes,which causes eye defects but no cognitive disability...
December 2017: Journal of Genetics
https://www.readbyqxmd.com/read/29321199/coats-disease-with-exudative-retinal-detachment-simulating-cysticercus-cyst-misleading-ultrasonography
#10
Vineet Mutha, Sahil Agrawal, Parijat Chandra, Atul Kumar
No abstract text is available yet for this article.
January 9, 2018: BMJ Case Reports
https://www.readbyqxmd.com/read/29317570/bilateral-exudative-retinal-detachment-in-septo-optic-dysplasia
#11
Maftuhim Addenan, Choo May May
No abstract text is available yet for this article.
December 15, 2017: Indian Pediatrics
https://www.readbyqxmd.com/read/29315126/recurrent-opening-and-closure-of-macular-hole-after-pars-plana-vitrectomy-for-rhegmatogenous-retinal-detachment
#12
Ece Ozdemir, Sengul Ozdek
PURPOSE: To report a case of full-thickness macular hole formation and closure twice after pars plana vitrectomy for macula-off rhegmatogenous retinal detachment. METHODS: Case report. RESULTS: A 45-year-old woman with a macula-off rhegmatogenous retinal detachment underwent uncomplicated pars plana vitrectomy with silicone oil tamponade, which was removed 3 months postoperatively. A full-thickness macular hole developed spontaneously 18 months after silicone oil removal, concurrently with the formation of epiretinal membrane and perifoveal cystoid changes...
January 5, 2018: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/29311491/visual-evoked-potential-in-rabbits-eyes-with-subretinal-implantation-by-vitrectomy-of-okayama-university-type-retinal-prosthesis-oureptm
#13
Toshihiko Matsuo, Tetsuya Uchida, Koichiro Yamashita, Shigiko Takei, Daisuke Ido, Mamoru Tanaka, Masao Oguchi, Toshinori Furukawa
Okayama University-type retinal prosthesis (OURePTM) is a photoelectric dye-coupled polyethylene film which generates electric potential in response to light and stimulates nearby neurons. This study aims to test surgical feasibility for subretinal film implantation and to examine functional durability of films in subretinal space. Dye-coupled films were implanted subretinally by vitrectomy in the right eye of normal white rabbits: 8 rabbits for 1 month and 8 rabbits for 6 months. The implanted films were removed by vitrectomy in 4 of these 8 rabbits in 1-month or 6-month implantation group...
January 1, 2018: Journal of Veterinary Medical Science
https://www.readbyqxmd.com/read/29310951/-simultaneous-bilateral-retinal-detachment-with-macular-demarcation-line-a-case-report
#14
M Sampo, G Ho Wang Yin, M Chardavoine, F Galland, F Matonti, L Hoffart
No abstract text is available yet for this article.
January 5, 2018: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/29308602/anti-vascular-endothelial-growth-factor-vegf-drugs-for-treatment-of-retinopathy-of-prematurity
#15
REVIEW
Mari Jeeva Sankar, Jhuma Sankar, Parijat Chandra
BACKGROUND: Vascular endothelial growth factor (VEGF) plays a key role in angiogenesis in foetal life. Researchers have recently attempted to use anti-VEGF agents for the treatment of retinopathy of prematurity (ROP), a vasoproliferative disorder. The safety and efficacy of these agents in preterm infants with ROP is currently uncertain. OBJECTIVES: To evaluate the efficacy and safety of anti-VEGF drugs when used either as monotherapy, that is without concomitant cryotherapy or laser therapy, or in combination with planned cryo/laser therapy in preterm infants with type 1 ROP (defined as zone I any stage with plus disease, zone I stage 3 with or without plus disease, or zone II stage 2 or 3 with plus disease)...
January 8, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29306649/syphilis-and-vision-loss-a-role-for-point-of-care-ultrasound
#16
Mariko Nomura, Daniel Mantuani, Arun Nagdev
Vision loss in young adults is relatively rare. In patients with suspected HIV or syphilis, the risk of developing vision loss is increased, and should alert the emergency physician of specific retinal pathologies. We present a case of a 33-year-old man with recently identified syphilis and HIV, who was diagnosed with bilateral retinal detachments (RDs) with the help of point-of-care ultrasound (POCUS) in the setting of panuveitis (preventing visualization with direct fundoscopy).
December 6, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29304265/segmental-analysis-of-macular-layers-in-patients-with-rhegmatogenous-retinal-detachment-treated-with-perfluoropropane-or-silicon-oil
#17
Yasin Sakir Goker, Kemal Yuksel, Miray Faiz Turan, Kenan Sonmez, Kemal Tekin, Pelin Yilmazbas
BACKGROUND AND OBJECTIVE: To determine possible changes in thickness profiles of retinal layers in patients with rhegmatogenous retinal detachment (RRD) treated with perfluoropropane (C3F8) or silicon oil (SiO). PATIENTS AND METHODS: Seventy-two eyes of 36 patients were enrolled in this retrospective comparative study. Patients were divided into two groups according to intraocular tamponade: C3F8 or SiO. All study eyes were compared with fellow eyes via spectral-domain optical coherence tomography segment analysis at 6 months postoperatively...
January 1, 2018: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/29300518/silicone-oil-migration-into-the-orbit
#18
Sana Ali Bautista, Edward J Wladis, Martha Farber, Naomi S Falk, Paul O Phelps
PURPOSE: To report a case in of intravitreal silicone oil migration into the inferior orbit. Silicone oil tamponade is commonly used in retinal detachment repair and extrusion into the orbital tissues is very rare. METHODS: A 70-year-old male with a remote history of repair of a right ruptured globe and retinal detachment surgery presented with progressive right lower eyelid edema. There was a known history of intravitreal silicone oil instillation and removal. An elective right inferior orbitotomy with excisional biopsy was performed...
January 4, 2018: Orbit
https://www.readbyqxmd.com/read/29299742/functional-and-anatomical-outcomes-following-surgical-management-of-persistent-fetal-vasculature-a-single-center-experience-of-44-cases
#19
Murat Karacorlu, Mumin Hocaoglu, Isil Sayman Muslubas, Serra Arf, Mehmet Giray Ersoz, Omer Uysal
PURPOSE: To investigate the functional and anatomical outcomes following surgical management of persistent fetal vasculature (PFV). METHODS: Single-center, retrospective, interventional consecutive case series of 41 patients (44 eyes) who underwent vitrectomy with or without lensectomy through a limbal or pars plana/plicata approach with diagnosis of anterior, posterior, or combined anterior and posterior segment PFV were included. RESULTS: The median age at the time of surgery was 3 months (range, 1-36 months), and the mean follow-up period was 37...
January 3, 2018: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/29299741/functional-and-structural-outcomes-of-ilm-peeling-in-uncomplicated-macula-off-rrd-using-microperimetry-en-face-oct
#20
Mohamed Gaber Ahmed Mohamed Eissa, Mohamad Amr Salah Eddin Abdelhakim, Tamer Ahmed Macky, Mohamed Mahmoud Khafagy, Hassan Aly Mortada
PURPOSE: To investigate functional and structural outcomes of internal limiting membrane (ILM) peeling during primary vitrectomy for uncomplicated macula-off rhegmatogenous retinal detachment (RRD). METHODS: In this prospective interventional randomized comparative study, 43 eyes (43 patients) were randomly divided into group A (20), and group B (23), with and without ILM peeling respectively. Patients were evaluated clinically, and by spectral-domain optical coherence tomography (SD-OCT) and microperimetry (MP) following silicone oil removal...
January 3, 2018: Graefe's Archive for Clinical and Experimental Ophthalmology
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