胸腔积液病因有近100种,但常见病因却不到10种[1]。胸腔积液常见病因疾病谱因年龄、地域、性别、职业、生活方式等不同存在一定差异,熟悉胸腔积液常见病因疾病谱分布特征,对胸腔积液的诊断及治疗具有重要意义。本文就近年来胸腔积液病因疾病谱分布相关文献作简要综述。1种类和特点胸腔积液大致分为渗出液、漏出液、恶性胸腔积液、变更漏出液、乳糜性积液、胸腔积血6大类型,其中以渗出液、漏 Pleural effusion etiology has nearly 100 species, but the common cause is less than 10 [1]. Pleural effusion common cause of disease spectrum due to age, geography, gender, occupation, lifestyle, there are some differences, familiar with pleural effusion common causes of disease spectrum distribution characteristics of pleural effusion diagnosis and treatment is of great significance. In this paper, pleural effusion etiology in recent years, the distribution of disease-related literature to make a brief summary of the literature. 1 types and characteristics of pleural effusion can be divided into exudate, leakage of fluid, malignant pleural effusion, change leakage, chylous effusion, pleural hemorrhage 6 types, of which exudate, leakage