Abstract
An 83-year-old woman presented to emergency department with fever, low level of consciousness and right deviation in the conjugate gaze. Neurological examination revealed a spontaneous, slow, horizontal and continuous conjugate eye deviation alternating every 2 to 3 seconds. An electroencephalogram revealed periodic paroxysmal activity with a frequency of 2-3 Hz in left frontal hemispheric. Neuroimaging didn’t show pathological findings. Polymorphonuclear leukocytes were observed in CSF without evidence of microorganisms. Antiepileptic therapy was started without improvement. Finally, the patient died because of refractory focal status. Ping Pong Gaze (PPG) is a slow and rhythmical horizontal abnormal eye movement with a fixed frequency that is observed in comatose states and indicates diffuse structural brain lesions with preserved brainstem functions. PPG presence is an indicator of bad prognosis. We describe a PPG case with a synchronous eye movement with the electroencephalogram activity. Keywords: Ping-pong gaze; status epilepticus; electroencephalography; epilepsy; seizure.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
