case_images: PMC3667459_01
case_images: (a and b) Pre-operative sagittal and axial T1-weighted MRI with gadolinium contrast injection showing the homogenous enhancement by an olfactory groove meningioma. (c) Immediate post-operative brain CT shows tumor removal and vasogenic brain edema. (d) Post-operative sagittal T1-weighted MRI with gadolinium contrast reveals near total resection of the tumor
case_images: AJNS-8-36-g001.jpg
case_images: PMC3667459_01_AJNS-8-36-g001.jpg
case_images: F1
case_images: T1 and T2-weighted images. The tumor showed a homogenous contrast uptake with gadolinium injection suggesting anolfactory meningioma [Figure 1].
case_images: Post-operative fundus photography 4 months after surgery shows bilateral optic disc atrophy, which is more severe in the left eye
case_images: AJNS-8-36-g002.jpg
case_images: PMC3667459_01_AJNS-8-36-g002.jpg
case_images: F2
case_images: Fundoscopy revealed bilateral optic atrophy [Figure 2].