目的探讨分析儿童椎管内神经鞘瘤临床特点及治疗手段。
Objective To investigate the clinical characteristic and treatment technique in spinal neurinomas of children.
方法通过资料收集、现场调查、监测、统计分析、有关法规标准对照等手段，全面客观对该项目的职业病危害控制效果做出评价。
Methods The assessment was conducted objectively and completely by material collecting, workplace investigation, monitoring, statistic analysis and related law or standards comparison.
目的利用现代影像检查手段，对眼眶内肿瘤的定位及定性诊断进行分析比较。
Objective to compare and analyze the modern photographic methods used for localization and analysis of the nature of intraorbital tumors.
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