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目的探讨CT对肺癌脑转移瘤诊断价值。方法选择我院30例肺癌患者为研究对象,对所有患者进行常规CT检查。结果 CT检查显示,脑转移瘤多发23例,单发7例。CT平扫呈低密度15例,等密度11例,高密度4例;增强扫描,环状型11例,结节型10例,环状与结节状混合型5例,不规则型4例;原发瘤组织类型中腺癌17例,鳞癌4例。结论 CT对于肺癌脑转移的诊断价值高,同时进行脑部CT扫描,对胸部排癌极有必要。
Objective To investigate the diagnostic value of CT in brain metastases of lung cancer. Methods Thirty patients with lung cancer in our hospital were selected as the research object, and routine CT examination was performed on all patients. Results CT examination showed that 23 cases of multiple brain metastases, single in 7 cases. CT scan showed low density in 15 cases, isodense density in 11 cases and high density in 4 cases. In enhanced scan, 11 cases were ring-shaped, 10 cases were nodular, 5 cases were mixed ring-like and nodular, 4 cases were irregular ; Primary tumor tissue type in 17 cases of adenocarcinoma, squamous cell carcinoma in 4 cases. Conclusion CT has high diagnostic value for brain metastases of lung cancer. CT scan of the brain at the same time is very necessary for chest cancer.