Magnetic resonance imaging of a venous angioma.

Abstract

A 40-year-old man was admitted for evaluation of focal motor seizures of the right lower leg, progressing to generalized tonic-clonic convulsions. His first seizure occurred about 1 week before admission. He had been having occasional bitemporal headaches over the preceding 2 years , but was otherwise healthy. Physical examination and laboratory studies were unremarkable. An electroencephalogram and noncontrast CT scan at another hospital were normal.