RESUMEN
White dot syndromes consists a group of inflammatory eye diseases with an unknown etiology involving the external retina, retinal pigment epithelium, choroid or combinations of them. They affect one or both eyes, at the same time or not. White dot syndromes are often self-limited, with a variable prognosis, depending on the type of the disease. The purpose of this article was to look at the similarities and the differences between the different types of syndromes and the therapeutic possibilities existing at present. Abbreviations: WDS = White dot syndromes, MEWDS = Multiple Evanescent White Dot Syndrome, APMPPE = Acute Posterior Multifocal Placoid Pigment epitheliopathy, SC = serpiginous choroiditis RPE = retinal pigment epithelium.
Asunto(s)
Coroiditis , Enfermedades de la Retina , Enfermedad Aguda , Coroiditis/diagnóstico , Coroiditis/terapia , Oftalmopatías , Angiografía con Fluoresceína , Humanos , Pronóstico , Retina , Enfermedades de la Retina/diagnóstico , Enfermedades de la Retina/terapiaRESUMEN
Posterior capsule opacification remains till nowadays one of the most hypothetical problems concerning the cataract surgery. When it comes in preventing PCO, this complication is made in multiple ways that concern, along with the surgery steps, the choice for the biomaterial of the intraocular implant lens. The concern of influence of the type of the used material (hydro-phob/ hydro-philic), of the design of the implant (1-piece IOL = monobloc vs. 3 - piece IOL - multipiece) and with the design at the edge, they all have been considered in multiple studies. This article performs a synthesis of those studies and establishes conclusions regarding possible choices. Abbreviations: PCO = Posterior capsule opacification, IOL = intraocular lens; LEC = lens epithelial cells.
Asunto(s)
Materiales Biocompatibles , Opacificación Capsular , Cápsula del Cristalino , Implantación de Lentes Intraoculares , Catarata , Humanos , Lentes Intraoculares , Facoemulsificación , Complicaciones Posoperatorias , Diseño de PrótesisRESUMEN
Serpiginous choroiditis represents an inflammation, often asymmetric, situated at the level of the inner choroid, which is related to the retinal pigment epithelium and the choriocapillaris. It is known as a primarily idiopathic, but there are authors who consider it an autoimmune process. Many times, fundus autofluorescence is the investigation which is guiding the diagnosis, the management, also the follow-up together with the determination of the progressive visual prognosis. Local treatment is proven to be sometimes an adjunctive treatment often effective. Abbreviations: SC = Serpiginous choroiditis; RPE = Retinal pigment epithelium.