Medulloblastoma is the most common malignant centralnervoussystemtumorof childhood, accounting for about 20 percent of pediatric brain tumors.
髓母细胞瘤是儿童中枢神经系统最常见的恶性肿瘤,占儿童脑肿瘤的20%左右。
2
Objective to study the changes of interleukin 6 (il 6) and tumor necrosis factor (TNF) levels in cerebrospinal fluid (CSF) in children with acute infection of the centralnervoussystem.
目的探讨急性中枢神经系统感染患儿脑脊液(CSF)中白细胞介素- 6 (IL - 6)和肿瘤坏死因子(TNF)水平的变化及临床意义。
3
Small tumor-like overgrowths of axons, termed axonomas, were found in the central and peripheral nervoussystem, indicating attempted axonal regeneration.