[Acute posterior multifocal placoid pigment epitheliopathy. A rare cause of ischaemic stroke]
| Autor: | Pablo, del Saz-Saucedo, Laura Blanca, Alfaya-Muñoz, Marta, Recio-Bermejo, Francisco Javier, Lara-Medina, Amalia, García-Chiclano, Teresa, Ortega-León, Ignacio, Rueda-Medina, María José, Domínguez-Fernández, Carmen, Madrid-Muñiz, María, Franco-Huerta |
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| Rok vydání: | 2013 |
| Předmět: |
Vasculitis
Adolescent Headache Hemiplegia Neuroimaging Pharyngitis Choroid Diseases Retinal Pigment Epithelium Magnetic Resonance Imaging Speech Disorders Brain Ischemia Diagnosis Differential Retinal Diseases Meningoencephalitis Hemianopsia Humans Female Fluorescein Angiography Intracranial Hypertension Papilledema |
| Zdroj: | Revista de neurologia. 56(11) |
| ISSN: | 1576-6578 |
| Popis: | Acute posterior multifocal placoid pigment epitheliopathy (APMPPE) is a rare inflammatory disease, generally of unknown aetiology, affecting the choriocapillaris, the pigment epithelium and the outer retina. It predominantly affects young patients and in some cases may involve the central nervous system in the form of strokes or meningoencephalitis. We report the clinical case of a young female with APMPPE that was complicated by stroke and intracranial hypertension.Our patient was a 16-year-old female who began with intense headaches suggesting intracranial hyper-tension, as well as with an acute deficit in the left hemisphere. A magnetic resonance scan of the head revealed embolic or vasculitic lesions in different territories. No evidence of meningoencephalitis was found in the cerebrospinal fluid analysis, but signs of associated intracranial hypertension were observed. The presence of very specific lesions in the posterior pole of the eye led to a diagnosis of APMPPE complicated by ischaemic stroke, probably caused by a vasculitic mechanism. An extensive aetiological study failed to identify a clear precipitating factor underlying the process. Treatment with corticoids was established, with good clinical and radiological progression.APMPPE is an infrequent condition that generally has a good prognosis. In some cases, however, complications may arise owing to involvement of the central nervous system, and ischaemic stroke secondary to vasculitis is the most severe complication. In young patients with stroke who present visual symptoms and chorioretinital lesions, APMPPE must be considered in the aetiological diagnosis.Epiteliopatia pigmentaria placoide multifocal posterior aguda. Una rara causa de ictus isquemico.Introduccion. La epiteliopatia pigmentaria placoide multifocal posterior aguda (EPPMPA) es una enfermedad inflamatoria rara, generalmente de etiologia indeterminada, de la coriocapilar, el epitelio pigmentario y la retina externa. Afecta predominantemente a pacientes jovenes y en algunos casos puede involucrar al sistema nervioso central en forma de ictus o de meningoencefalitis. Presentamos el caso clinico de una mujer joven con EPPMPA complicada con ictus e hipertension intracraneal. Caso clinico. Mujer de 16 anos que comienza con cefalea intensa sugestiva de hipertension intracraneal, asi como con un deficit agudo hemisferico izquierdo. La resonancia magnetica craneal ponia de manifiesto lesiones embolicas o vasculiticas en diferentes territorios. No se evidenciaron datos de meningoencefalitis en el estudio del liquido cefalorraquideo, pero si de hipertension intracraneal asociada. La presencia de lesiones muy especificas en el polo ocular posterior permitio el diagnostico de EPPMPA complicada con ictus isquemico, probablemente por mecanismo vasculitico. Un amplio estudio etiologico fue negativo para identificar un factor desencadenante claro del proceso. Se inicio tratamiento corticoideo con buena evolucion clinica y radiologica. Conclusiones. La EPPMPA es una entidad rara que generalmente entrana buen pronostico; sin embargo, en algunos casos puede complicarse con afectacion del sistema nervioso central, y el ictus isquemico secundario a vasculitis es la complicacion mas grave. Ante un paciente joven con ictus que presente sintomatologia visual y lesiones coriorretinianas, debe considerarse la EPPMPA en su diagnostico etiologico. |
| Databáze: | OpenAIRE |
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