Because the superior sagittal sinus did not enhance normally, MR venography (not shown) and subsequent conventional angiography (not shown) are performed and are consistent with superior sagittal ...

An 18 year-old woman presented with headaches followed by lethargy and then coma. On examination, she had papilledema. She withdrew the left side more than the right, to a painful stimulus. Cerebral ...

A 24 year-old woman presented with headaches followed by lethargy and then coma. On examination, her pupils were small but reactive to light. She had no vertical upgaze with a doll's head maneuver.