Abstract
Developmental venous anomaly (DVA), formally known as venous angioma, is a congenital anatomic variant of the venous drainage of the brain. Although they typically have a benign clinical course and a low symptomatic rate, thrombosis of a drainage vein may occur, leading to potentially debilitating complications. We report a unique case of spontaneous thrombosis of a posterior fossa developmental venous anomaly with cerebellar infarct in a 61-year-old man who presented with acute onset cerebellar ataxia. DVA thrombosis was well-depicted on CT and MR studies. Patient was put on anticoagulant therapy and complete recanalization was seen on follow-up imaging.
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Agarwal, A., Kanekar, S., Kalapos, P. et al. Spontaneous thrombosis of developmental venous anomaly (DVA) with venous infarct and acute cerebellar ataxia. Emerg Radiol 21, 427–430 (2014). https://doi.org/10.1007/s10140-014-1216-2
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DOI: https://doi.org/10.1007/s10140-014-1216-2