Tonic Upward Eyeball Deviation Mimicking Non-Convulsive Occipital Lobe Status Epilepticus That Was Induced by Hydrocephalus

Several seizure-like symptoms are difficult to differentiate from epileptic convulsion, and then if they were misdiagnosed, they could be led to grave prognosis. A 41-year-old man was referred to the emergency room due to unconsciousness. Brain computed tomography (CT) revealed acute subdural hemorrhage along the left frontal lobe, and intraparenchymal hemorrhage in the left temporo-occipital lobe. After emergent decompressive craniectomy, he...