PMC4386199_01
T2 MR images of the patient showing a cyst with mural nodule in the left parieto-occipital region with prominent edema
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F1
Magnetic resonance imaging (MRI) showed a large mural nodule-enhanced in the left parieto-occipital region with a central cyst [Figures 1 and 2].
T1 contrast MR images of the patient showing a cyst with enhancing mural nodule in the left parieto-occipital region. Note that there is no communication of the ventricle
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F2
Magnetic resonance imaging (MRI) showed a large mural nodule-enhanced in the left parieto-occipital region with a central cyst [Figures 1 and 2].
(a) Uniform cells with large nuclei and clear halo around the nuclei, (b) dot-like pattern for EMA and (c) positive reaction for vimentin
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F3
Histological examination of the tumor demonstrated perivascular pseudorosette formation, high mitosis index, massive calcification and clear cell, and immunocytochemical positive reactivity for glial fibrillary acidic protein (GFAP), vimentin and epithelial membrane antigen (EMA), but not synaptophysin [Figure 3].