PMC5379815_01
CT scan (axial view) showing a lesion of 3.4 cm x 2.4 cm in size with well-defined margins. The lesion is strongly enhancing inhomogenously on contrast administration, with surrounding perifocal edema and mass effect
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F1
Computed tomography (CT) scan [Figure 1] showed a lesion of 3.4 cm x 2.4 cm in size with well-defined margins and multiple foci of calcification in the left fronto-parietal region.
MRI (axial view) scan showing a thick ring-enhancing lesion seen in the left high parietal region with perifocal edema with mass effect
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F2
CT angiography showing a small lesion in the left high parietal region with increased vascularity
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F3
Postoperative CT scan showing complete excision of the lesion
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F4
Neuropathological examination showing peripherally arranged tumor cell in sheets and syncytium. These are large cells having moderate eosinophilic to clear cytoplasm with dense hyperchromatic nuclei, increased nucleocytoplasmic ratio, and extensive areas of necrosis and hemorrhage
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F5
Neuropathological [Figure 5] examination showed a tumor composed of peripherally arranged tumor cell in sheets and syncytium.