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目的探讨原发性颅内肿瘤患者的临床和脑脊液细胞学检查在肿瘤定性诊断中的应用价值。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。结果手术前由脑室、腰椎穿刺引流行脑脊液检查确诊的颅内肿瘤患者分别占44.4%和50.0%。结论脑脊液细胞学检查可作为术前颅内肿瘤影像学定性诊断的重要补充,亦可作为病理学诊断的手段之一。
Objective To investigate the value of clinical and cerebrospinal fluid cytological examination in the diagnosis of primary tumors of the brain. Methods Cytology was performed in cerebrospinal fluid of ventricles and lumbar puncture drainage in 13 patients with primary intracranial tumors. Results The percentage of intracranial tumors diagnosed by cerebrospinal fluid drainage by ventricle and lumbar puncture before surgery was 44.4% and 50.0% respectively. Conclusions Cytological examination of cerebrospinal fluid can be used as an important complement to the qualitative diagnosis of intracranial tumors before surgery, and can be used as one of the means of pathological diagnosis.