Fig. 3
From: Cerebellar liponeurocytoma – a rare entity: a case report
Liponeurocytoma with typical histology with focal accumulation of adipocytic tumor cells; hematoxylin and eosin (a). Small tumor cells and neoplastic cells with lipomatous differentiation express NeuN (b) and synaptophysin (c). Axons of the surrounding central nervous system tissue express neurofilament (d). Expression of the astrocytic marker glial fibrillary acid protein is observed focally (e). The Ki-67 proliferation index, as determined by nuclear MIB1 monoclonal antibody staining, is low; approximately 2% (f)