CT features of four diffuse pleural diseases were analysed,they included:63 cases ofmesothelioma,metastatic disease,empyema and fibro-thorax(39 malignant and 24 benign).

• 本文分析了恶性胸膜间皮瘤、胸膜转移瘤、脓胸、纤维胸等四种胸膜弥漫性疾病(共63例,其中恶性病变39例,良性病变24例)的CT 特征。