PMC5629864_01
MRI Brain with contrast (axial view) - Homogenous enhancement of the lesion based on the lateral superior sagittal sinus wall at junction of anterior and middle third, and on adjacent falx
SNI-8-228-g001.jpg
PMC5629864_01_SNI-8-228-g001.jpg
F1
Post-gadolinium images showed homogenous enhancement of the lesion based on the lateral superior sagittal sinus wall at the junction of anterior and middle third and on adjacent falx [Figures 1 and 2].
MRI Brain with contrast (coronal view) - Homogenous enhancement of the lesion based on the lateral superior sagittal sinus wall at junction of anterior and middle third, and on adjacent falx
SNI-8-228-g002.jpg
PMC5629864_01_SNI-8-228-g002.jpg
F2
Post-gadolinium images showed homogenous enhancement of the lesion based on the lateral superior sagittal sinus wall at the junction of anterior and middle third and on adjacent falx [Figures 1 and 2].
Post -operative CTscan brain- Gross total resection of the tumor was achieved (Simpson grade 2)
SNI-8-228-g003.jpg
PMC5629864_01_SNI-8-228-g003.jpg
F3
Gross total resection of the tumor was achieved (Simpson grade 2) which was confirmed by immediate postoperative computed tomography (CT) scan [Figure 3].
On haematoxylin and eosin staining, spindle cells arranged in fascicles forming verrocay bodies at places were seen
SNI-8-228-g004.jpg
PMC5629864_01_SNI-8-228-g004.jpg
F4
Microscopically, on hematoxylin and eosin staining, spindle cells arranged in fascicles forming verrocay bodies at places were seen [Figure 4].
Immunochemistry demonstrated that the tumor cells stained strongly positive with S-100 protein
SNI-8-228-g005.jpg
PMC5629864_01_SNI-8-228-g005.jpg
F5
Immunochemistry demonstrated that the tumor cells stained strongly positive with S-100 protein [Figure 5] and negative with epithelial membrane antigen (EMA) and glial fibrillary acidic protein (GFAP).