Кровь омывает все органы и системы, поэтому в primarily reflects anomalies occurring in the body. Complete blood count is to count the number of certain cells (red blood cells, white blood cells, reticulocytes, platelets), the increase or decrease in the number of which indicates certain pathologies.
About what is ESR in the blood test, I would like toknow many people who go to the doctor about different diseases. ESR (erythrocyte sedimentation rate) directly depends on the composition of protein molecules in the plasma.
How is the analysis done?
In laboratory conditions, the blood with the addition ofdrugs that interfere with coagulation, is placed in a narrow and high tube. Over the course of an hour, the red blood cells begin to descend under their own weight to the bottom, leaving the blood plasma above - a yellowish liquid. Measuring its level allows you to determine the sedimentation rate in mm / hour.
Why do you need this indicator?
What is ESR in a blood test and whatfactors affect it, every doctor who treats inflammatory diseases knows. The sedimentation rate of red blood cells may increase and decrease, indicating the body's response. Erythrocytes move downward faster when other large molecules appear - immunoglobulins or fibrinogen. These proteins are produced during the first two days of infection. Just then, the ESR indicator begins to grow, reaching a peak value by the 12-14th day of the disease. If at this level there was an increase in the number of leukocytes, it means that the body actively fights with microbes.
Increase or decrease sedimentation rate
Learn about what is ESR in a blood test,why the indicator may increase, it is possible at the reception of the attending physician. The norm for women is from 2 to 15 mm / hour, and for men - from 1 to 10 mm / hour. It follows that the weaker sex is more prone to inflammation. The most common causes of accelerated ESR are such processes as:
- Purulent inflammatory (tonsillitis, damage to the bones, uterine appendages).
- Infectious diseases.
- Malignant tumors.
- Autoimmune diseases (rheumatoid arthritis, psoriasis, multiple sclerosis).
- Thrombosis.
- Cirrhosis of the liver.
- Anemia and blood cancer.
- Endocrine diseases (diabetes, goiter).
A harmless cause of high erythrocyte sedimentation rate may be pregnancy.
It is also possible to learn from the doctor what ESR is in a blood test if the index is slowed down against:
- Peptic ulcer of the stomach.
- Hepatitis.
- Erythrocytosis of true (chronic leukemia) and caused by insufficient oxygen supply to the cells (diseases of the heart, lungs).
- Muscular dystrophy.
- Pregnancy and fasting.
In patients taking steroid drugs for the treatment of arthritis, asthma, ESR in the blood is also increased.
When should I go to the doctor and be examined?
It happens that the result of a blood test is left without decoding. Then you need to contact your doctor with the question of what is the ROE in the blood test (the outdated name of the ESR).
Level up to 30 mm per hour is a manifestation of sinusitis,otitis, inflammation of the female genital organs, prostatitis, pyelonephritis. Most likely, the disease is in a chronic stage, but requires medical supervision.
A level higher than 40 mm per hour is a reason for a large-scale examination, since the value indicates serious infections, metabolic disorders, blood function and immunity, foci of purulent lesions.
