Methods: 12 patients with primary intracranial tumor were carried by brain cystic fluid cytology.
方法：对12例原发性颅内肿瘤患者脑囊液的检查结果进行分析。
Methods CSFC from the lumbar puncture and the cerebral ventricle puncture in 13 cases with primary intracranial tumor were checked.
方法对13例原发性颅内肿瘤患者的脑室、腰椎穿刺引流的脑脊液进行细胞学检查。
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