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目的 研究腹膜后副神经节瘤血压变化与肿瘤特性是否具有一定的相关性.方法 回顾性分析1985年1月-2017年1月间于解放军总医院治疗的150例原发性腹膜后副神经节瘤的手术患者的临床资料,按照有症状的功能性肿瘤,无症状的功能性肿瘤,非功能性肿瘤分组,与肿瘤的良恶性、性别、年龄、肿瘤部位、肿瘤直径等临床特征进行统计分析.结果 对150例患者进行二分类的logistic回归分析发现肿瘤越小的嗜铬细胞瘤数前出现症状的概率大(P=0.01),肿瘤在腹部的患者血压增高的概率大于肿瘤位于盆腔的患者(P=0.01),通过对38例患者的卡方检验,肿瘤直径越大患者术中血压增高的概率越大(x2=10.526,P=0.01).结论 腹膜后副神经节瘤术中出现高血压症状与肿瘤的一些特性是有一定的相关性的.肿瘤的过大者,肿瘤位置位于腹部患者,男性患者都属于高危因素.“,”Objective To study the retroperitoneal paraganglioma blood pressure changes and tumor characteristics have relevance.Methods retrospective surgery paraganglioma in 150 cases from January 1985 to January 2017 in our hospital treatment of primary retroperitoneal tumor according to the functional analysis of symptoms,functional tumors without symptoms the non functional tumor group and benign and malignant tumors,gender,age,tumor location,tumor diameter and clinical features were analyzed.Results two classification of 150 patients with logistic regression analysis showed that the number of smaller pheochromocytoma tumor before the emergence of symptoms of high probability (P =0.01),the tumor increased in probability the blood pressure of patients with abdominal tumors in the pelvic than patients (p=0.00),through the inspection of the chi square of 38 patients,the probability of larger tumor size in patients with high blood pressure,the greater the (x2=10.526,P =0.01).Conclusion some characteristics of tumor symptoms and the presence of hypertension retroperitoneal paraganglioma surgery there is a certain correlation.Large tumor,location of tumor located in the abdomen patients,male patients are high risk factors.