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Autoimmune optic neuropathy

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https://www.readbyqxmd.com/read/28405484/thyroid-associated-ophthalmopathy
#1
REVIEW
Esra Şahlı, Kaan Gündüz
Thyroid-associated ophthalmopathy is the most frequent extrathyroidal involvement of Graves' disease but it sometimes occurs in euthyroid or hypothyroid patients. Thyroid-associated ophthalmopathy is an autoimmune disorder, but its pathogenesis is not completely understood. Autoimmunity against putative antigens shared by the thyroid and the orbit plays a role in the pathogenesis of disease. There is an increased volume of extraocular muscles, orbital connective and adipose tissues. Clinical findings of thyroid-associated ophthalmopathy are soft tissue involvement, eyelid retraction, proptosis, compressive optic neuropathy, and restrictive myopathy...
April 2017: Turkish Journal of Ophthalmology
https://www.readbyqxmd.com/read/28394224/neuro-ophthalmologic-manifestations-in-systemic-lupus-erythematosus
#2
F A de Andrade, G Guimarães Moreira Balbi, L G Bortoloti de Azevedo, G Provenzano Sá, H Vieira de Moraes Junior, E Mendes Klumb, R Abramino Levy
Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that can affect different ocular structures, such as cornea, conjunctiva, episclera, sclera, uveal tract, retina, optic nerve and vessels. Neuro-ophthalmologic manifestations in SLE include different degrees of involvement of retina, choroid and optic nerve. Retinal changes are one of the most common ocular involvements and are frequently used as clinical criteria for activity, even if isolated. Studies show that up to 29% of patients with active SLE manifest retinal disease...
April 2017: Lupus
https://www.readbyqxmd.com/read/28386159/severe-reactive-ischemic-posterior-segment-inflammation-in-acanthamoeba-keratitis-case-report-of-a%C3%A2-patient-with-sj%C3%A3-gren-s-syndrome
#3
Christoph Palme, Bernhard Steger, Gertrud Haas, Barbara Teuchner, Nikolaos E Bechrakis
PURPOSE: We report on a case of Acanthamoeba keratitis (AK)-related reactive ischemic posterior segment inflammation following intraocular surgery in a patient with primary Sjögren's syndrome (PSS). CASE REPORT: A 48-year-old female patient with severe protracted AK underwent uneventful cataract surgery upon development of a corneal scar. Four weeks postoperatively, she experienced a rapid loss of vision to no light perception. Central retinal artery occlusion and ischemic optic neuropathy could be excluded, and a diagnosis of PSS was made...
2017: Spektrum der Augenheilkunde: Zeitschrift der Österreichischen Ophthalmologischen Gesellschaft, ÖOG
https://www.readbyqxmd.com/read/28348631/optic-neuropathy-as-the-initial-presenting-sign-of-n-methyl-d-aspartate-nmda-encephalitis
#4
Mark Mugavin, Brett H Mueller, Masoom Desai, Karl C Golnik
A 52-year-old woman presented with painless vision loss for 3 months. She was in custody for allegedly robbing a bank and had recently been diagnosed with paranoid schizophrenia. She had 20/100 VA OD, a 2+RAPD, and optic atrophy. Extensive diagnostic workup including MRI, Fluorescein Angiography, Infectious Disease Panel, lumbar puncture, and leptomeningeal biopsy were unrevealing. Vision in her right eye declined to NLP and her left eye declined to 20/200 VA. Anti N-methyl-D-aspartate (NMDA) Autoimmune Encephalitis was diagnosed based on CSF serology and clinical suspicion...
April 2017: Neuro-ophthalmology
https://www.readbyqxmd.com/read/28329893/graves-ophthalmopathy-in-a-paediatric-population
#5
Y Sadeghi, A Obéric, G Theintz, M Hamédani
Background Graves' disease is an autoimmune disorder leading to hyperthyroidism. It is often associated with ophthalmic manifestations. Graves' disease is reported to be rare in the paediatric population. Patients and Methods We performed a retrospective analysis on all patients diagnosed with ophthalmopathy related to Graves' disease at a paediatric age (less than 18 years old) in our institution between 2004 and 2015. Results Eight patients were identified: 6 females and 2 males. The median age at diagnosis was 11...
March 22, 2017: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/28030545/longitudinal-analysis-of-serum-autoantibody-reactivities-in-patients-with-primary-open-angle-glaucoma-and-optic-disc-hemorrhage
#6
Katrin Lorenz, Sabine Beck, Munir M Keilani, Joanna Wasielica-Poslednik, Norbert Pfeiffer, Franz H Grus
BACKGROUND: The aim of our current investigation was to analyze the autoantibody-reactivities of primary open angle glaucoma patients with optic disc hemorrhage as possibly correlated to disease progression by means of a protein microarray approach. METHODS: Sera of patients with primary open angle glaucoma and optic disc hemorrhage (n = 16) were collected directly after study inclusion (0 weeks) and after 2 weeks, 4 weeks and 12 weeks. As a control group patients with primary open angle glaucoma (n = 18) were used (0 weeks and 12 weeks)...
2016: PloS One
https://www.readbyqxmd.com/read/27758063/course-of-serum-autoantibodies-in-patients-after-acute-angle-closure-glaucoma-attack
#7
Katrin Lorenz, Sabine Beck, Munir M Keilani, Joanna Wasielica-Poslednik, Norbert Pfeiffer, Franz H Grus
BACKGROUND: The aim of our investigation was to analyze the autoantibody -reactivities of patients after acute angle-closure glaucoma (AACG) by means of a protein microarray approach to identify intraocular pressure(IOP)-dependent antibodies. METHODS: Collected sera from different study time points (AACG n = 6, 0, 2, 4 and 12 weeks) and control group (CTRL n = 11, 0 and 12 weeks) were analyzed. Protein-microarrays were incubated with sera, and occurring immunoreactivities were visualized with fluorescence labeled secondary antibodies...
April 2017: Clinical & Experimental Ophthalmology
https://www.readbyqxmd.com/read/27621919/pseudo-foster-kennedy-syndrome-as-a-rare-presentation-of-vitamin-b12-deficiency
#8
Peyman Petramfar, Farideh Hosseinzadeh, S Saeed Mohammadi
INTRODUCTION: Pseudo-Foster Kennedy syndrome is a triad consisting of ipsilateral optic atrophy, contralateral optic disc edema, and ipsilateral anosmia in the absence of an intracranial mass. Vitamin B12 plays an important role in DNA synthesis, and its deficiency causes peripheral neuropathy, myeloneuropathy, and, very rarely, optic neuropathy. CASE PRESENTATION: In this study, we describe a 34-year-old male who presented with progressive loss of visual acuity and field...
June 2016: Iranian Red Crescent Medical Journal
https://www.readbyqxmd.com/read/27508886/-methotrexate-in-atypical-non-arteritic-ischemic-optic-neuropathy
#9
J Lenk, C Hermann, E Matthé, L E Pillunat, D Sandner
Background: Optic nerve disease can occur from a variety of different causes, with vascular, inflammatory or toxic pathologies. In such cases, it is hardly possible to clarify the aetiology. These diseases of the optic nerve are usually accompanied by progressive loss of visual field and visual impairment. Patient: We report a case of a 74-year-old woman complaining of loss of visual acuity, visual and blurred vision in the left eye in 2010. We made the diagnosis of non-arteritic ischemic optic neuropathy (NAION)...
August 10, 2016: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/27475096/glaucoma-recent-advances-in-the-involvement-of-autoimmunity
#10
Maria Ida Rizzo, Antonio Greco, Armando De Virgilio, Andrea Gallo, Luciano Taverniti, Massimo Fusconi, Michela Conte, Giulio Pagliuca, Rosaria Turchetta, Marco de Vincentiis
Glaucomatous optic neuropathy is the most commonly acquired optic neuropathy encountered in clinical practice. It is the second leading cause of blindness globally, after cataracts, but it presents a greater public health challenge than cataracts, because the blindness it causes is irreversible. It has pathogenesis still largely unknown and no established cure. Alterations in serum antibody profiles, upregulation, and downregulation have been described, but it still remains elusive if the autoantibodies seen in glaucoma are an epiphenomenon or causative...
July 30, 2016: Immunologic Research
https://www.readbyqxmd.com/read/27385363/socioeconomic-disparities-in-the-presentation-and-treatment-of-graves-disease-and-thyroid-eye-disease
#11
REVIEW
Caroline W Vargason, James G Chelnis, Behin I Barahimi, Louise A Mawn
Thyroid eye disease (TED) is an inflammatory, autoimmune orbitopathy with multifactorial etiology. Clinical presentation of TED spans a range from mild surface irritation to vision threatening compressive optic neuropathy. Potential vision loss underscores the importance of understanding genetic and environmental factors influencing the severity of TED presentation. This review will describe the classic risk factors for TED, outline treatments for Graves' disease (GD) and TED, and describe newer evidence of socioeconomic disparities in TED presentation...
2016: Seminars in Ophthalmology
https://www.readbyqxmd.com/read/27125182/emerging-concepts-in-glaucoma-and-review-of-the-literature
#12
REVIEW
Antonio Greco, Maria Ida Rizzo, Armando De Virgilio, Andrea Gallo, Massimo Fusconi, Marco de Vincentiis
Glaucoma is the most commonly acquired optic neuropathy. It represents a public health challenge because it causes an irreversible blindness. Emerging evidence indicates that the pathogenesis of glaucoma depends on several interacting pathogenetic mechanisms, which include mechanical effects by an increased intraocular pressure, decreased neutrophine-supply, hypoxia, excitotoxicity, oxidative stress, and the involvement of autoimmune processes. In particular, alterations in serum antibody profiles have been described...
September 2016: American Journal of Medicine
https://www.readbyqxmd.com/read/27124272/a-case-of-unilateral-optic-neuropathy-following-influenza-vaccination
#13
David Papke, Patricia J McNussen, Mehmoodur Rasheed, Michael S Tsipursky, Leanne T Labriola
The influenza vaccination has greatly benefited public health, leading to significant reductions in flu season hospitalizations and deaths. However, with more widespread administration of this vaccine, it is expected that the absolute number of patients that present with unusual, adverse reactions will increase. Here, we report a case of a 55-year-old woman who developed a progressive optic neuropathy and severe visual loss associated with optic disc edema following influenza virus vaccination. Our patient also experienced other concurrent symptoms, including bilateral knee effusions, muscle spasms and a facial rash...
April 28, 2016: Seminars in Ophthalmology
https://www.readbyqxmd.com/read/27112687/autoimmunity-in-visual-loss
#14
REVIEW
Axel Petzold, Sui Wong, Gordon T Plant
There are a number of autoimmune disorders which can affect visual function. There are a very large number of mechanisms in the visual pathway which could potentially be the targets of autoimmune attack. In practice it is the retina and the anterior visual pathway (optic nerve and chiasm) that are recognised as being affected in autoimmune disorders. Multiple Sclerosis is one of the commonest causes of visual loss in young adults because of the frequency of attacks of optic neuritis in that condition, however the basis of the inflammation in Multiple Sclerosis and the confirmation of autoimmunity is lacking...
2016: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/26764409/mimics-and-chameleons-of-optic-neuritis
#15
REVIEW
Dinushi Weerasinghe, Christian Lueck
Optic neuritis is a common problem and most neurologists are familiar with it. Recent studies have suggested that it can be overdiagnosed in as many as 10% of cases. The major reasons for this relate to confusion regarding terminology and lack of familiarity with common mimics. This article covers typical 'idiopathic' demyelinating optic neuropathy (IDON) and several possible variations in the way it can present (chameleons). We then discuss several conditions that can mimic IDON, including neuromyelitis optica, sarcoidosis, chronic relapsing inflammatory optic neuropathy, anterior ischaemic optic neuropathy, infectious/parainfectious optic neuropathy, neuroretinitis, Leber's hereditary optic neuropathy, and some 'ocular' mimics including autoimmune retinopathy and central serous choroidoretinopathy...
April 2016: Practical Neurology
https://www.readbyqxmd.com/read/26599255/positive-auto-antibody-activity-with-retina-and-optic-nerve-in-smokers-and-non-smokers-the-controversy-continues
#16
Eric K Chin, David R P Almeida, Khoa V Lam, John L Keltner, Charles E Thirkill
Auto-antibodies assist with the diagnosis of ocular paraneoplastic syndromes and autoimmune ocular conditions; however, the frequency of positive test results as a possible precursor to future disease is unknown. The frequency of positive antibodies in heavy smokers who may be at risk for autoimmune-related retinopathy and optic neuropathy was evaluated. Serum antibody activity was evaluated through the use of Western blot reactions from pig retina and optic nerve extract. Fifty-one patients were included: 35 patients were smokers (average: 40...
November 2015: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/26577169/bilateral-ophthalmoplegia-in-a-child-with-migraine
#17
Rachana Dubey, Biswaroop Chakrabarty, Lokesh Saini, Priyanka Madaan, Sheffali Gulati
BACKGROUND: In children, migraine with or without aura is a common entity, however variants like recurrent painful optic neuropathy (RPON) is rarely encountered. CASE RESULT: A 9 year old boy presented with headache for 1 week and restricted movements and drooping in both eyes for last 3 days. On examination he had bilateral ophthalmoplegia and ptosis. History of migrainous headache was present in the patient as well as his mother. His MRI brain with venogram, serum autoimmune markers, serum and urine toxicology screen and repetitive nerve stimulation test were normal...
May 2016: Brain & Development
https://www.readbyqxmd.com/read/26489117/-contribution-of-hemodynamic-disturbances-in-magistral-vessels-to-optic-neuropathy-progression-and-ocular-tension-changes-in-endocrine-ophthalmopathy
#18
V G Likhvantseva, S I Kharlap, E V Korosteleva, M V Solomatina, M V Mel'nikova, S V Budanova, A Ben Regeb, V A Vygodin
AIM: to investigate the contribution of various hemodynamic disturbances in magistral vessels to optic neuropathy (ON) progression and ocular tension changes in endocrine ophthalmopathy (EOP). MATERIAL AND METHODS: A total of 39 patients (78 eyes) with subclinical EOP (clinical activity score, CAS ≤ 2) associated with Graves' disease (n = 32, 64 eyes) or autoimmune thyroiditis (n = 7, 14 eyes) were examined. Orbit echography was performed in all patients. Blood flow was assessed with a Voluson 730 PRO ultrasound diagnostic system ("Kretz", Austria) in triplex mode (B-scan, color Doppler flow mapping in combination with pulse-wave Doppler)...
July 2015: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/26436933/-graves%C3%A2-orbitopathy-in-pediatrics
#19
REVIEW
Carolina Mendoza F, Patricia Lacourt R
Graves’ orbitopathy (GO) is rare in pediatric patients, however is the most common extrathyroid manifestation of Graves’ disease (GD), being present in 30-67% of patients. GO is an autoimmune inflammatory disorder involving orbital connective and fatty tissues as well as the extraocular muscles. In children, GO is less common and less severe than in adults. The most common symptoms are upper eyelid retraction, conjunctival injection, and proptosis and periorbital edema. Severe complications include dysthyroid optic neuropathy, corneal ulceration and eyeball subluxation...
August 2015: Revista Médica de Chile
https://www.readbyqxmd.com/read/26390794/differential-diagnosis-for-multiple-sclerosis-related-optic-neuritis
#20
Yan Zhang, Xiaolei Liang, Shihui Wei, Hongyang Li
PURPOSE: To analyze clinical features and main causes of multiple sclerosis-related optic neuritis (MS-ON), providing evidence for the differential diagnosis of MS-ON. METHODS: Clinical data were collected from 527 patients, 123 males and 404 females, diagnosed with MS-ON between June 2008 and June 2013. Visual acuity, optometry, visual field, slit-lamp microscopy, indirect ophthalmoscopy (20D), optical coherence tomography (OCT) and magnetic resonance imaging (MRI) were performed...
March 2015: Eye Science
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