肺吸虫引起的胸腔积液(或伴发自发性气胸)较少见,极易误诊,现就6例误诊病例进行分析。一、病例资料患者男4例、女2例,年龄28～70岁,确诊前病程1～4月。6例均表现为发热、咳嗽、胸闷,均有生食醉蟹、喇蛄史,3例有皮下结节史,其中1例皮下结节活检为嗜酸粒细胞浸润。胸片检查,6例均 Paragonimiasis caused by pleural effusion (or associated with spontaneous pneumothorax) less common, easily misdiagnosed, now 6 cases were misdiagnosed. First, the case data of 4 patients were male and 2 females, aged 28 to 70 years before the diagnosis of course of disease 1 to 4 months. 6 cases showed fever, cough, chest tightness, both raw food drunk crab, laryngeal history, 3 cases of subcutaneous nodules, of which 1 case of subcutaneous nodules biopsy eosinophil infiltration. Chest radiography, 6 cases were