脑转移瘤的CT诊断  

CT diagnosis of brain metastases

作　　者：曾林群[1] 石逸杰[1] 

机构地区：[1]北京潞河医院

出　　处：《北京医学》1997年第1期20-21,共2页Beijing Medical Journal

摘　　要：报告２７例脑瘤，其中２５例原发肿瘤为肺癌，以脑部症状为首诊者１１例（４０，７％），故我们以为ＣＴ发现脑部占位性病变后，常规胸部Ｘ线检查对病变的定性诊断是有帮助的。ＣＴ增强扫描能显示比平扫更多的瘤灶，特别是可显示出脑膜转移。cases of brain metastases were reported. The primary site in 2 5 cases were lung cancer , the earliest symptoms and aigns were neurologic in 1 I of them ( 40. 7% ) . A conventional chest radiograph was helpful for the qualitative diagnosis , after discovery of brain tumor by CT scanning. Contrast enhancement scan could reveal more cancer foci , as well as meningeal carcinometasis. MRI is considered to be a much more efficient methnd in detection brain metastasia and menindeal cardic- nometasis thain Other measures.

关 键 词：脑转移瘤 肺癌 CT 诊断 

分 类 号：R734.206[医药卫生—肿瘤] R739.410.4[医药卫生—临床医学]