The blood cell analyzer test report refers to the routine blood test report. For the routine blood test report is divided into three major parts: the first part first of all to see the number of white blood cells, whether the number of white blood cells within the normal range, but also to see the five types of white blood cells, the absolute value and ratio within the normal range, if the absolute value and ratio of abnormal, often represents a different disease, such as neutrophils increased, often represents a bacterial infection, lymphocyte ratio increased. often represents a viral infection. The second part is to look at the red blood cells, including the number of red blood cells, red blood cell pressure, hemoglobin concentration, if these indicators are reduced, it indicates the presence of anemia. In addition, the average red blood cell volume, average red blood cell hemoglobin volume, and average red blood cell hemoglobin concentration are also looked at, and these indicators are very important for the differential diagnosis of the type of anemia. The last part is to look at the platelets. It is important to see if the number of platelets is within the normal range and also if the platelet pressure is within the normal range.