granulocyte to erythrocyte ratio

Refers to the ratio of the sum of the cells at each stage of the granulocyte system to the sum of the cells at each stage of the erythrocyte system, also known as the ratio of red to red, in a bone marrow smear under a microscope. It is customary to use the number of nucleated red blood cells as 1, and the number of granulocytes divided by the number of red blood cells. The ratio of grain red reflects the relative proliferation of granulocytes and red blood cells, which is beneficial to the analysis of granulocyte and red blood cell diseases. Basic Information Specialist classification: cardiovascular examination classification: microscopy Applicable gender: whether men and women apply fasting: fasting Tips: Forbidden to eat spicy food, to eat normally. Normal value (1.28~5.95): l. Clinical significance Abnormal results: (1) Normal ratio in addition to normal people, can also be seen in primary thrombocytopenic purpura, aplastic anemia, multiple myeloma, lymphoma, malignant histiocytosis, and other malignant non-primary hematopoietic system Non-malignant diseases, characterized by a simultaneous increase or decrease in the proportion of granulocytes and red blood cells. In addition, in the early stages of some diseases, the ratio of grain red is also normal. (2) An increase in the ratio indicates an increase in granulocyte system cells or a decrease in erythrocyte system cells. Found in various types of leukemia, leukemia-like reactions and simple erythropoiesis anemia, purulent infection, malignant histiocytosis. (3) A decrease in the ratio indicates a decrease in granulocyte system cells or an increase in erythrocyte system cells. Found in granulocytopenia, proliferative anemia (peripheral blood test see red blood cells, hemoglobin decreased, while bone marrow cells proliferate), hypersplenism, polycythemia, myelodysplastic syndrome. Need to check the crowd: suspected of the above-mentioned group of diseases. Low results may be diseases: high myelodysplastic syndrome results may be diseases: neutral white (granulocyte) cell reduction considerations Taboo before the test: Forbidden to eat spicy food, to eat normally. Requirements for inspection: (1) Due to different parts of bone marrow extraction, different races, different ages, etc., there is a certain difference in the ratio of bone marrow redness in normal people. (2) In patients with lymphocytic leukemia, the ratio of particle red is not meaningful. Inspection process The anti-EHF virus monoclonal antibody is combined with the carrier to form a solid phase for capturing a specific antigen, and after the serum to be tested is reacted, the enzyme-labeled anti-human μ chain is recognized and the substrate is colored. Not suitable for the crowd There is usually no special population. Adverse reactions and risks May cause an infection.