外周血液涂片细胞形态学检查,是临床工作中接触较多和重要的工作之一。因为机体任何部位,特别是血液系统发生了病理变化,都可以引起血液质和量的变化。仔细观察血液涂片,注意血液细胞有无形态异常,病理细胞的出现及有无血液寄生虫等。结合临床有关资料和其它检查,常可给临床提供有价值的诊断线索。只要有一定细胞形态学基础和具有瑞氏染色和显微镜的基层单位,即可开展这项工 Peripheral blood smear cell morphology is one of the most important and important tasks in clinical work. Because any part of the body, especially the pathological changes in the blood system, can cause changes in blood quality and quantity. Carefully observe the blood smear, pay attention to whether there is abnormal morphology of blood cells, the appearance of pathological cells and whether the blood parasites. Combined with clinically relevant information and other tests, can often provide valuable clinical diagnostic clues. As long as there is a certain cell morphology and basic unit with Wright’s stain and microscope,