3-60a - Meningioma

This 35 year old woman presented with slowly progressive loss of central acuity to 20/30. 3-60a: Her visual field shows progressive restriction over time. 3-60b: Her disc was chronically swollen, with refractile bodies on the disc surface. 3-60d: The CT axial scan showed an enlarged calcified optic nerve sheath, considered typical for an sheath meningioma.curriculum_fellow; KBDcompinfilmeningiom