资料与方法回顾性分析38例恶性胸腔积液和56例良性胸腔积液的CT征象。
Materials and Methods CT features of 94 patients( 38 malignant and 56 benign) with pleural effusion were analyzed retrospectively.
方法收集经确诊为恶性胸腔积液35例及良性胸腔积液25例，回顾性分析比较患者胸腔积液CEA、CA153及胸膜活检的结果。
Methods The results of CEA, CA153 and pleural biopsy were retrospectively analyzed in 35 patients with malignant PE and 25 with benign PE.
方法将68例不同病因的渗出性胸腔积液分为良性渗出液组及恶性渗出液组二组，检测患者胸腔积液三项指标水平。
Methods 68 cases with differential diagnostic pleural effusion were divided into benign exudative and malignant exudative groups. CRP, HPT and ADA were detected in the two groups.
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