摘要
目的 通过对４ 例脑囊性转移癌病变的检查，探讨该囊肿的形成机制及ＣＴ导向立体定向穿刺的临床价值。方法 患者４ 例，男性３ 例，女性１ 例，年龄２８～４９ 岁。ＣＴ或ＭＲＩ表现为脑内多发囊性病变；１ 例手术，３ 例ＣＴ立体定向穿刺活检，光镜下观察。结果 ４ 例中３ 例诊为脑内小细胞未分化癌转移，１ 例为肺腺样囊性癌脑转移。结论 脑囊性病变可以是脑转移癌的一种表现形式；ＣＴ导向立体定向穿刺对其确诊有重要意义。
Objective Clinical and pathological study of cystic metastatic carcinomas in the brain. Methods There were 3 males and one female. The age were 28～49 years old. Multicystic lesions in brain were showed by CT and/or MRI.One case was operated upon and 3 cases were biopsied by stereotactic aspiration. All samples were observed on the light microscope. Result There were 3 cases were diagnosed as metastatic small cell carcinoma in the brain and one case was diagnosed as brain metastases from adenoid cystic carcinoma in the lung. Conclusion Cystic lesions in the brain may be one of pattern of metastatses of brain and CT stereotactic aspiration play a role in accurate diagnosis of this lesions.
出处
《中华神经科杂志》
CAS
CSCD
1999年第6期372-375,共4页
Chinese Journal of Neurology
关键词
脑肿瘤
腺样囊性癌
活检
立体定向技术
病理
Brain neoplasms Carcinoma, adenoid cystic Biopsy Stereotactic techniques
