RESUMEN
INTRODUCTION: Raised intracranial pressure (ICP) can be due to varied etiology. Differentiating among these various etiologies is crucial in making appropriate therapeutic decisions. A patient with a known past history of the primary or secondary headache of any etiology, when presenting with new onset severe headache, needs to be evaluated with imaging to rule out an alternative diagnosis. DISCUSSION: Here, we describe the case details of a young lady who presented with recurrent raised ICP headaches due to three different etiologies. At her third visit, isolated intracranial hypertension (IH) was the only manifestation of cerebral venous sinus thrombosis (CVST), which could have been missed if a repeat magnetic resonance imaging (MRI) brain and venogram were not done. CONCLUSION: Our case highlights the importance of having a high degree of suspicion for CVST in the clinical setting of raised ICP headache in view of its crucial therapeutic implications.
Asunto(s)
Cefalea , Hipertensión Intracraneal , Trombosis de los Senos Intracraneales , Femenino , Humanos , Cefalea/etiología , Hipertensión Intracraneal/diagnóstico , Hipertensión Intracraneal/etiología , Presión Intracraneal/fisiología , Imagen por Resonancia Magnética , Recurrencia , Trombosis de los Senos Intracraneales/diagnóstico , Trombosis de los Senos Intracraneales/complicacionesRESUMEN
Spinocerebellar ataxias (SCAs) are a group of both clinically and genetically heterogeneous neurodegenerative disorders. SCA 46 is a rare autosomal dominant ataxia initially described in a Dutch family, clinically characterized by ataxia, peripheral neuropathy, cerebellar dysarthria, and varied oculomotor abnormalities. SCA 46 has recently been discovered to be associated with a mutation in phospholipase D 3 gene.