Manifestaciones oftalmológicas del SARS-Cov-2: Revisión de la literatura

2020 
Resumen En esta revision resumimos las principales publicaciones que informan sobre las potenciales manifestaciones oculares de la enfermedad por el nuevo coronavirus (COVID-19) La evidencia cientifica se basa en cartas al editor, casos clinicos aislados y series de casos, principalmente de corte transversal Hasta la fecha, incluimos la conjuntivitis viral, una conjuntivitis inmunomediada y paralisis oculomotoras (POM) Se discute la posibilidad de retinopatia pero no se ha publicado ningun caso La conjuntivitis viral puede aparecer aislada o asociada al cuadro sistemico, principalmente pulmonar, antes o despues del inicio de los sintomas respiratorios Puede ser tanto unilateral como bilateral, es tipica la presencia de foliculos, y presenta una duracion variable entre 5 y 20 dias La conjuntivitis inmunomediada consiste en un enrojecimiento ocular acompanada de eritrodermia y febricula Aparece mas frecuentemente en los ninos y se ha asociado a un cuadro “Kawasaki-like” y sindrome del shock toxico Las POM pueden presentarse de forma aislada, o formando parte de un sindrome de Miller- Fisher, junto con ataxia e hiporreflexia Los oftalmologos presentamos un riesgo considerable de contraer la COVID-19 debido a un contacto estrecho con el paciente, exposicion a las lagrimas y a las secreciones oculares y al uso de multitud de equipos y aparatos susceptibles de contaminarse In this review, a summary is presented of the main reports regarding the potential ocular manifestations of the new coronavirus disease (COVID-19) Scientific evidence is based on letters to the editor, clinical cases and case series, cross-sectional, and a few longitudinal studies To date, it includes viral conjunctivitis, immune conjunctivitis, and oculomotor palsies (OCP) due to the novel coronavirus Retinopathy is discussed, but no cases have been published yet A viral conjunctivitis outbreak can be isolated or associated with the systemic picture, mainly pulmonary, before or after the onset of respiratory symptoms It can be both unilateral and bilateral, follicles are typical, and duration is variable between 5 and 21 days Immune-mediated conjunctivitis consists of eye redness, together with erythroderma and fever It appears more frequently in children, and has been associated with a "Kawasaki-like" disease and toxic shock syndrome OCP can present on its own, or as part of Miller-Fisher syndrome, along with ataxia, and hyporeflexia Ophthalmologists have a considerable risk of developing COVID-19 due to close contact with the patient, exposure to tears and eye secretions, and the use of various pieces of equipment and devices susceptible to contamination
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