识别胸腹腔渗出液内的血细胞除单核细胞外,其他并不复杂,困难就在于如何区别单核细胞和间皮细胞。由于单核细胞变化多,常不能和变形的间皮细胞以及所谓组织巨噬细胞区别。鉴于目前对这些细胞的名称和功能的看法不统一,因此,进一步鉴别来自血液的单核细胞、网状内皮细胞和其他巨噬细胞具有重大意义。过去应用免疫方法和过氧化酶反应,均不能确切地区别来自血液的单核细胞和网状内皮细胞以及其他巨噬 Identification of thoracic and abdominal exudate blood cells in addition to monocytes, the other is not complicated, the difficulty lies in how to distinguish between monocytes and mesothelial cells. Due to changes in monocytes more often can not be differentiated from the deformation of mesothelial cells and so-called tissue macrophages. Given the current lack of uniformity in the names and functions of these cells, further identification of monocytes, reticuloendothelial cells and other macrophages from the blood is of great importance. In the past, both immunological methods and peroxidase reactions were not able to accurately distinguish monocytes and reticuloendothelial cells from blood and other macrophages