胸膜间皮瘤是原发于胸膜间皮细胞的肿瘤,较为少见。我院两个附属医院先后收治恶性胸膜间皮瘤5例,其中3例在胸水中找到多量的恶性间皮细胞,另2例活检证实,兹报道如下。资料分析:5例均为女性,年龄34～56岁。病史中均无明显石棉接触史。就诊时诉患侧胸痛,症状已持续2～8月。开始呈钝 Pleural mesothelioma is a primary tumor of pleural mesothelial cells and is rare. Two affiliated hospitals in our hospital have treated malignant pleural mesothelioma in 5 cases. Among them, 3 cases have found a large number of malignant mesothelial cells in the pleural effusion. The other 2 cases were confirmed by biopsy and are reported below. Data analysis: 5 cases were female, aged 34 to 56 years old. There was no history of asbestos exposure in the history. The patient complained of chest pain on the affected side during the treatment and the symptoms lasted from 2 to 8 months. Begin to be dull