Hayase N, Uki J, Takeda F
Neurosurgery Clinic, Saitama Cancer Center.
Neurol Med Chir (Tokyo). 1996 May;36(5):317-20. doi: 10.2176/nmc.36.317.
A 30-year-old male presented with a large calcified intraventricular mass. The tumor was completely resected via the transventricular route. Light microscopy showed the tumor was composed of small round cells with perinuclear halo, typical of oligodendroglioma. Electron microscopy revealed marked neuronal differentiation, including neurosecretory granules, well-formed numerous synapses, and lipofuscin granules. The tumor was diagnosed as well-differentiated central neurocytoma.
一名30岁男性患者出现一个巨大的脑室内钙化肿块。通过经脑室途径将肿瘤完全切除。光镜检查显示肿瘤由具有核周晕的小圆形细胞组成，这是少突胶质细胞瘤的典型表现。电镜检查发现明显的神经元分化，包括神经分泌颗粒、大量发育良好的突触和脂褐素颗粒。该肿瘤被诊断为高分化中枢神经细胞瘤。
