case_images: PMC6911672_01
case_images: Preoperative contrast-enhanced magnetic resonance imaging (MRI) images showing well-defined bilateral enhancing lesions. The neuraxis is sandwiched between the lesions and severely compressed (a) Axial: bilateral enhancing mass lesion at foramen magnum, (b) Sagittal images MRI, (c) Coronal image MRI, (d) Computed tomography angiography showing relation of lesions with both vertebral arteries.
case_images: SNI-10-230-g001.jpg
case_images: PMC6911672_01_SNI-10-230-g001.jpg
case_images: F1
case_images: The mass measured 14 mm (craniocaudal) x 12 mm (anterior- posterior) x 8 mm (width) on the right side and 12 mm (craniocaudal) x 11 mm (anterior-posterior) x 7 mm (width) on the left side [Figure 1].
case_images: Postoperative contrast-enhanced magnetic resonance imaging (a) axial, (b) sagittal, (c) coronal images showing complete resection of the right-sided meningioma with the left-sided residual tumor.
case_images: SNI-10-230-g002.jpg
case_images: PMC6911672_01_SNI-10-230-g002.jpg
case_images: F2
case_images: A contrast-enhanced MRI at follow-up of 6 months showed complete removal of tumor on the right side and small residual lesion on the left side [Figure 2].
case_images: Histopathology illustrating tumor comprised round to oval cells with indistinct cytoplasm arranged in syncytial sheets and whorls along with psammoma bodies. No atypical mitosis or areas of necrosis noted.
case_images: SNI-10-230-g003.jpg
case_images: PMC6911672_01_SNI-10-230-g003.jpg
case_images: F3
case_images: Histopathology revealed meningothelial meningioma (WHO-Grade 1) [Figure 3].