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21 楼 发表于2007-03-29 08:00:00举报|引用
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This is a case of ganglioneuroma. The small cells are not neuroblasts and therefore, this is not a neuroblastoma (although some neuroblastomas may contain large and well differentiated ganglion cells - ganglioneuroblastoma). Neurofibromas seldom contain associated neoplastic neurons. Most often the large neurons seen in a neurofibroma are residual ganglion cells in autonomic ganglion that was included or involved by the neurofibroma.
This is a case of ganglioneuroma. The small cells are not neuroblasts and therefore, this is not a neuroblastoma (although some neuroblastomas may contain large and well differentiated ganglion cells - ganglioneuroblastoma). Neurofibromas seldom contain associated neoplastic neurons. Most often the large neurons seen in a neurofibroma are residual ganglion cells in autonomic ganglion that was included or involved by the neurofibroma.
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