Acta neuropathologica
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Acta neuropathologica · Jul 1997
Case ReportsCystic ganglioneurocytoma outside the ventricular region.
Recently cases of ganglioneurocytoma and cerebral neurocytoma, very rare variants of central neurocytoma, have been reported. The former is characterized by differentiation toward ganglion cells and the latter by extraventricular origin in the cerebrum, but their existence as distinct clinicopathological entities, is controversial. ⋯ This is a very rare case of central neurocytoma-like tumor outside the ventricular system and also of ganglioneurocytoma. This case may provide some insight into the tumorigenesis and widen the clinicopathological concept of neurocytoma.