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Figure 2: Histopathology of rosette forming glioneuronal tumors: Biphasic tumor composed of a predominant glial component and a neuronal component harbouring chunky calcification (a, Hematoxylin and eosin, x40); Neuronal component showing microcystic change (arrow, b, H and E, x100) and is composed of small neurocytic cells forming rosettes; glial fibrillary acidic protein positive glial component (c, IHC, x200); synaptophysin positive neuronal component (d, IHC, x400)

Figure 2: Histopathology of rosette forming glioneuronal tumors: Biphasic tumor composed of a predominant glial component and a neuronal component harbouring chunky calcification (a, Hematoxylin and eosin, x40); Neuronal component showing microcystic change (arrow, b, H and E, x100) and is composed of small neurocytic cells forming rosettes; glial fibrillary acidic protein positive glial component (c, IHC, x200); synaptophysin positive neuronal component (d, IHC, x400)