A White Herring

Diplopia; HeadacheA 35-year old female with headache, binocular diplopia and numbness.VA: 20/20 OU; Blind spots OUCT; MRIAnaplastic astrocytoma consistent with gliomatosis cerebri.Corticosteroids; XRT1. Kim DG, Yang HJ, Park IA, et al. Gliomatosis cerebri: Clinical Features, Treatment, and Prognosis. Acta Neurochir 1998; 140:755-762. 2. Kleihues et al. The new WHO classification of brain tumors. Brain Pathol 1993; 3:244-268. 3. Rust PR, Ashkan K, Ball C et al. Gliomatosis cerebri: Pitfalls in diagnosis. J Clin Neurosci 2001; 8:361-363. 4. Cruz-Velarde JA, Munoz L, Rodrigalvarez R et al. Intracranial hypertension as the first clinical manifestation of gliomatosis cerebri. Neurologia 2000; 15:32-34. 5. Felsberg GJ, Glass JP, Tien RD et al. Gliomatosis cerebri presenting with optic nerve involvement. Neurorad 1996; 38:774-777