(DGC) Former Director of Ophthalmology, National Eye Institute, National Institutes of Health, U.S. Department of Health and Human Services
Subject
Eye Movement Recordings; Nystagmus, Congenital vs Acquired; Spasmus Nutans; Nystagmus, Optokinetic; Nystagmus, Specific Types and Their Localizing Calue
Description
History: unusual nystagmus with diencephalic tumor; high frequency nystagmus with head bobbling; 20/20 vision with high degree of nystamus (congenital) Presenting Symptom: inverted OKN; head nodding; face turn. Pathology: large glioma biopsied. Imaging: CT Scan revealed hypothalmic mass.