Holohemispheric developmental venous anomaly.


Developmental venous anomalies (DVA) are normally diminutive and incidental. In this 33-year-old patient with epilepsy, the DVA is holohemispheric. Her epilepsy probably originates from the left side based on semiology; the EEG displayed left-sided slowing. Axial T1-weighted sequences show skull atrophy, ventricular widening, and satellite cavernous… (More)
DOI: 10.1212/WNL.0b013e3182904fbb


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