Microcysitesis is a term found in the hematology report that small red blood cells are normal and may also indicate the presence of microcytic red blood cells. Microcyses are evaluated through Medium Corpuscular Volume (CMV), a parameter that indicates the average size of red blood cells and the reference value between 80. 0 and 100. 0 fL, however, this value may vary by laboratory. Learn more about VCM.
For microcystics to be clinically significant, it is recommended to interpret the result of CMV with other parameters measured in hematology, such as: corpuscular hemoglobin (HCM), hemoglobin value, corpuscular haemoglobin concentration (CHCM) and RDW, which is the parameter that indicates the variation in size between red blood cells.
- When hematology finds that CMV is altered and the value approaches the reference value.
- Which is usually small.
- This could represent a momentary situation.
- Called discrete microcytopes; However.
- When the values are very low.
- It is important to check if another if the other parameters evaluated in hematology are normal.
- It is recommended to re-examine.
In general, microcytopes are linked to changes in nutritional levels or hemoglobin formation, so the main causes of microcytopes are:
Thalassemia is a genetic disease characterized by changes in the haemoglobin synthesis process, which mutates into more globins, resulting in functional changes in red blood cells. In addition to modified CMV, other indexes, such as HCM, CHCM, RDW, and hemoglobin, are also likely to be modified.
As changes in the process of forming hemoglobin change the transport of oxygen to tissues, in this way certain symptoms of thalassemia occur, such as fatigue, irritability, paleness and alteration of the respiratory process. Learn to recognize, the signs and symptoms of thalassemia.
Hereditary or congenital spherocytosis is a disease characterized by changes in the membrane of red blood cells that make them smaller and less resistant, and the level of destruction of red blood cells is greater, so in this disease they are confirmed, in addition to other changes, fewer red blood cells and a reduction in CMV.
As the name suggests, spherical is hereditary, decimated, regardless of generation and generation and the person is born with this change, however, the severity of the disease can vary from person to person, so it is important to start treatment immediately after the hematologist is born.
Chronic infections can also cause microcytic red blood cells, as the permanence of the agent responsible for infection in the body can cause nutritional deficiencies and changes in the immune system, altering soil haematological signals and other laboratory parameters.
To confirm the infection, it’s important for your doctor to order and evaluate other lab tests, such as C-reactive protein (PCR), urine test, and microbiological test. Hematology may suggest infection, but more tests are needed to confirm the diagnosis and initiate appropriate treatment.
Hierarchical anemia, also known as ferropenic anemia or iron deficiency anemia, is characterized by low blood flow levels due to low blood intake as a result of bleeding or severe periods.
Decreased hierarchy can directly interfere with hemoglobin as it is critical in the process of its formation. As a result, when there is a lack of hierarchy, there is a decrease in haemoglobin levels, resulting in certain signs and symptoms such as weakness, frequent fatigue, fainting sensation, hair loss, hair weakness. and lack of appetite.
Most cases of iron deficiency anemia occur as a result of nutritional deficiencies, so the solution is to change eating habits, increasing the consumption of rich foods in hierarchy, such as spinach, grains and meats, should be treated by iron. deficiency anemia.
Chronic anemia is a common type of anemia that occurs in hospitalized patients, with soil alterations in terms of CMV, also in MCH, CHCM, RDW and hemoglobin; this type of anemia is most common in patients with chronic infections, inflammatory and neoplastic diseases.
Because this type of anemia usually occurs during treatment, diagnosis and treatment are established immediately, to avoid further complications to the patient. Learn to recognize the symptoms of anemia.