【摘要】 目的 探讨成人幕上低级别胶质瘤（WHO Ⅱ级）患者术后生活质量的影响因素。 方法 回顾性分析2008年10月—2010年5月经手术切除病变、术后病理证实为低级别胶质瘤的115例患者临床资料，术后随访6~24个月。以患者年龄、性别、主要临床症状、病变部位、病变大小及病理结果为自变量，以术后Karnofsky评分（KPS）改善为因变量，采用Logistic回归分析研究相关影响因素。采用秩和检验比较不同组间KPS差异。 结果 随访至术后6个月，患者年龄、病变大小、病变部位、切除范围以及是否有癫痫史在KPS比较中，其结果有统计学意义（Plt;0.05）。随访至术后12个月，切除范围和癫痫史对KPS评分已无影响（Pgt;0.05）。病理类型、术前是否存在神经功能障碍与术后KPS改善在单因素和多因素比较中无统计学意义。 结论 患者年龄≤50岁、术前有癫痫史、肿瘤直径≤4 cm、病变表浅、肿瘤全切除的患者术后KPS改善好于年龄gt;50岁、术前无癫痫史、肿瘤直径gt;4 cm、病变深在、肿瘤次全切除的患者。患者术前是否存在神经功能障碍和病理类型与术后生活质量是否改善无明显关系。复发也是影响患者术后KPS改善的因素。【Abstract】 Objective To assess the quality of life in adults with surgically managed cerebral supratentorial low grade glioma (WHO grade Ⅱ) and the relevant factors. Methods We retrospectively analyzed the clinical data of 115 patients with histologically proven supratentorial low grade glioma enrolled at West China Hosptial from October 2008 to May 2010. Follow-up lasted for 6 to 24 months after operation. Logisitc regression analysis is used to test the relevant factors with age, gender, main clinical manifestations, lesion location, lesion size and pathological results as the independent variables, and Kamofsky postoperative scale (KPS) scores as dependent variable. KPS scores of different groups were analyzed using the rank test. Results After 6 months of follow-up, we found that age, size, location, extent of surgical excision and eplispy history showed a statistical significance in KPS comparison (Plt;0.05). Till the 12th month in the follow-up, the extent of surgical excision and eplispy history were not statistically significant any more (Pgt;0.05). Histology type and neurological deficit had no relationship with KPS improvement in both single factor analysis and multivariate analysis. Conclusions Patients with an age older than 50 years, preoperative epilepsy history, the largest diameter of the tumor less than 4 cm, shallow lesions, and complete tumor resection have a better KPS improvement after operation than those with corresponding opposite conditions. There is no obvious relationship between histology type, neurologic deficits and KPS improvement after operation. Recurrence is also a factor influencing KPS improvement after operation.
【摘要】 目的 探讨颅内原发生殖细胞瘤的临床特征。方法 收集华西医院脑外科2000年1月—2009年3月119例颅内原发生殖细胞瘤的临床资料进行回顾性分析。结果 发病率约占同期颅内肿瘤的 1.1%。男〖DK〗∶女=1.64〖DK〗∶1,平均发病年龄15.4岁。临床表现主要为颅内高压症状及视力视野改变,分别为61、56例；肿瘤主要来源于松果体区及鞍区；64例患者行放疗或放疗加化疗,随访45例。55例患者行手术治疗(其中术后行单纯放疗19例,放疗加化疗5例),随访36例。随访时间3~94个月,平均29.7个月。行放疗和放化疗的患者3、5年生存率明显高于单纯行手术治疗的患者。结论 颅内原发生殖细胞瘤多见于儿童及青少年,男性多见,肿瘤大多位于松果体区及鞍区。临床表现位于松果体区者主要为颅内高压症状等,位于鞍区者主要为视力视野改变、尿崩等。放疗联合化疗是主要治疗手段。