RESUMO
PURPOSE: Reporting clinical features of the late course of the disease after long-term follow-up in a bilaterally affected patient with idiopathic retinitis, vasculitis, retinal aneurysms and neuroretinitis (IRVAN) and new peripheral retinal findings on wide-field angiography and multimodal imaging. METHODS: This was a retrospective observational study, based on current diagnostic studies including wide-field fluorescein angiography, optical coherence tomography (OCT) and treatment of aneurysms with argon laser photocoagulation. RESULTS: A 21-year-old female with bilateral IRVAN syndrome-stage 2 in the right eye and stage 3 in the left eye-previously treated bilaterally with laser photocoagulation for retinal macroaneurysms and ischemic areas between 1985 and 1992. Follow-up interrupted on two occasions, with subsequent fundus re-examinations confirming the prevention of retinal neovascularization in both eyes, as recently evidenced on wide-field angiography. CONCLUSIONS: A case of bilateral IRVAN disease with multiple retinal aneurysms, neuroretinitis and peripheral capillary nonperfusion successfully treated with laser photocoagulation, maintaining normal visual acuity in one eye and preventing retinal neovascular complications.
Assuntos
Aneurisma/complicações , Angiofluoresceinografia/métodos , Artéria Retiniana , Vasculite Retiniana/complicações , Retinite/complicações , Tomografia de Coerência Óptica/métodos , Acuidade Visual , Aneurisma/diagnóstico , Aneurisma/cirurgia , Feminino , Fundo de Olho , Humanos , Fotocoagulação a Laser , Vasculite Retiniana/diagnóstico , Retinite/diagnóstico , Estudos Retrospectivos , Síndrome , Adulto JovemRESUMO
La vasculitis retinal es una enfermedad inflamatoria que amenaza la visión y afecta los vasos retinales (capilares, venas y arterias). Puede ocurrir como una condición idiopática o como complicación de enfermedades infecciosas y neoplásicas o en asociación con enfermedades sistémicas inflamatorias. Sus manifestaciones clínicas típicas incluyen revestimiento perivascular, envainamiento, filltración vascular y oclusión. Puede estar asociada con signos de isquemia retinal (puntos algodonosos y hemorragias intraretinales). Es clasificada en diferentes estadíos: inflamación, isquemia, neovascularización y complicaciones. En su diagnóstico es importante la biomicroscopia, la oftalmoscopia del segmento posterior y la prueba de angiografía fluoresceínica. Se presenta un paciente de 30 años con buena historia de salud anterior. El paciente comenzó con enrojecimiento del ojo izquierdo y la observación de flotadores en ambos ojos. Fue examinado y los signos clínicos fueron descritos en el examen oftalmológico. El examen del fondo de ojo con lente de 90 dioptrias y el oftalmoscopio binocular indirecto fue realizado para un cuidadoso examen. La retinografía del fondo y las imágenes del test de angiografía y otros estudios complementarios indicados permitieron conocer que presentaba una vasculopatía obliterativa retinal ideopática (Enfermedad de Eales), y el diagnóstico diferencial fue discutido. El tratamiento indicado fue la fotocoagulación con láser y evaluar la indicación de los estudios bioquímicos del cultivo del vítreo, por antígenos de leucocito humano, factor de crecimiento endotelial vascular e interleukinas que han sido observados en este examen(AU)
Retinal vasculitis is an inflammatory disease that threatens vision and affects retinal vessels (capillaries, veins and arteries). It may occur as an isolated idiopathic condition and as a complication of infective or neoplastic disorders, in association with systemic inflammatory diseases. Typical clinical manifestations including perivascular sheathing or cuffing, vascular leakage and occlusion. It may be associated with signs of retinal ischemia (cotton-wool spots and intra-retinal hemorrhage). It is classified into different stages: lnflamation, ischemia, neovascularization and complications. In the diagnosis, biomicroscopy and ophtalmoscopic of the posterior segment and fluorescein angiography test are important. A case report is presented of a 30-year-old male patient with a history of good health. In October 2015 the patient had started out with reddening of his left eye and the viewing of floaters with both eyes. Funduscopy was performed with a 90-dioptric lens and a binocular indirect ophthalmoscope. Fundus retinography, angiographic imaging and other complementary studies revealed an idiopathic obliterative retinal vasculopathy (Eales disease). The treatment indicated was photocoagulation, as well as a recommendation to evaluate the biochemical studies of the vitreous culture, since the test had found human leukocyte antigens, vascular endothelial growth factor and interleukins(AU)
Assuntos
Humanos , Masculino , Adulto , Angiofluoresceinografia/métodos , Fotocoagulação a Laser/efeitos adversos , Vasculite Retiniana/diagnóstico , Fator A de Crescimento do Endotélio Vascular/efeitos adversos , Vasculite Retiniana/complicaçõesRESUMO
BACKGROUND: Frosted branch angiitis is a rare, severe condition. It can be either a primary or a secondary condition and is characterized by rapid deterioration of vision and fulminant retinal vasculitis that manifests as diffuse sheathing of retinal vessels, macular edema, papillitis, vitritis and anterior uveitis. We aimed to describe a case of frosted branch angiitis and cerebral venous sinus thrombosis as an initial neuro-Behçet's disease onset. Diagnosis of Behçet's disease was based on the current 2014 International Criteria for Behçet's Disease and the International consensus recommendation criteria for neuro-Behçet's disease. In addition, a literature review using search parameters of "frosted branch angiitis", "Behçet" and "neuro-Behçet" in the PubMed database is presented. CASE PRESENTATION: A 28-year-old Brazilian pardo woman presented to our hospital with abrupt bilateral vision loss associated with recurrent aphthous oral ulcers 6 months before visual symptom onset. A fundus examination showed bilateral widespread retinal vasculitis with venous and arterial white sheathing, optic disc swelling, macular edema, and retinal hemorrhages, leading to the diagnosis of frosted branch angiitis. An extensive systemic workup for retinal vasculitis was uneventful, except for brain magnetic resonance imaging demonstrating cerebral venous sinus thrombosis and lymphocytic aseptic meningitis. A diagnosis of neuro-Behçet's disease was made, and treatment was started with methylprednisolone therapy 1 g/day for 5 consecutive days, followed by oral mycophenolate mofetil and infliximab 5 mg/kg infusion. The patient's response was rapid, with improvement of visual acuity to hand movement and counting fingers by day 7 and final visual acuity of counting fingers and 20/130. CONCLUSIONS: Frosted branch angiitis may be associated with infectious, noninfectious, or idiopathic causes. An extensive workup should be done to exclude systemic vasculitis such as Behçet's disease. Treatment with systemic steroids must be promptly initiated in association with specific treatment aimed at inflammation control and blindness risk reduction.
Assuntos
Síndrome de Behçet/diagnóstico , Imageamento por Ressonância Magnética , Hemorragia Retiniana/diagnóstico , Vasculite Retiniana/diagnóstico , Trombose dos Seios Intracranianos/diagnóstico , Transtornos da Visão/etiologia , Adulto , Antibióticos Antineoplásicos/uso terapêutico , Síndrome de Behçet/tratamento farmacológico , Síndrome de Behçet/fisiopatologia , Feminino , Angiofluoresceinografia , Fundo de Olho , Humanos , Metilprednisolona/uso terapêutico , Ácido Micofenólico/uso terapêutico , Úlceras Orais , Recuperação de Função Fisiológica , Hemorragia Retiniana/tratamento farmacológico , Hemorragia Retiniana/fisiopatologia , Vasculite Retiniana/complicações , Vasculite Retiniana/fisiopatologia , Trombose dos Seios Intracranianos/tratamento farmacológico , Trombose dos Seios Intracranianos/fisiopatologia , Resultado do Tratamento , Transtornos da Visão/fisiopatologiaRESUMO
Diseases which are associated with relapses and disability accumulation that mimic MS may be effectively treated if they are appropriately diagnosed. Unfortunately, however, it can be easy to assume that a patient is presenting with unusual symptoms of MS rather than establish unequivocally that there is no other cause. This article illustrates five short cases from a selection presented at the MS Forum Interactive Symposium at the LACTRIMS Congress, Brazil, 2004. These cases feature the differential diagnosis of MS and illustrate the importance of early and accurate diagnosis. Each case has clinical features suggestive of MS, together with diagnostic findings that are discordant with this disease. Clinical features that can easily be interpreted as unusual MS presentations, but which indicate the need to undertake additional investigation, are included.