螺旋CT诊断脑胶质瘤的临床价值——附20例分析  

FEATURE AND DIAGNOSIS OF CT SCAN IN 20 PATIENTS WITH ASTROCYTOMA

作　　者：张明[1] 李兴华[1] 

机构地区：[1]青海省人民医院CT室,810007

出　　处：《青海医药杂志》2003年第4期6-7,F003,共3页Qinghai Medical Journal

摘　　要：目的 :探讨脑胶质瘤的CT征象和诊断价值 ;方法 :对 2 0例脑胶质瘤的CT征象进行综合分析 ,并经手术病理证实 ;结果 :脑胶质瘤的主要CT表现为特征性的手掌样脑水肿 ,瘤体多呈低密度和占位征象 ;结论 :螺旋CT检查可准确对脑胶质瘤进行定位定性诊断。To evaluate the CT feature in patients with brain astrocytoma.Methods:20 patients with astrocytoma, who had admitted to our hospital, aged 14 to 70 years, 13 males, 7 females, were examined using spiral CT unit made in USA. All astrocytoma patients were confirmed by surgical and pathological way.Results:Main characteristics of astrocytoma in CT scan were to express the edema in brain and focus of low density as well as an occupation shown.Conclusion:Spiral CT examination is an eligible way for diagnosis of astrocytoma in clinic.

关 键 词：螺旋CT 诊断 脑胶质瘤 颅内肿瘤 增强扫描 病灶密度 病灶形态 

分 类 号：R739.41[医药卫生—肿瘤] R730.44[医药卫生—临床医学]