How to correctly decipher the PSA analysis by age category in men

The number of tasks that are laid on modern medicine includes not only the effective healing of patients from the existing pathology, but also timely preventive measures against unwanted development, as well as to identify the early stages of the disease, when it is most convenient to deal with it. In a special order, it is necessary to identify and treat oncological ailments, since with late diagnosis of cancer, a man almost always has a fatal outcome.

One of the types of severe oncological pathology for individuals of the stronger sex are progressive symptoms of malignant tumors of the prostate region. Cancer cells of the prostate gland, which are often found in inflammation of the prostate gland, which have not been treated with the correct medications, are hidden by the body for a long time, do not show signs of development, without showing themselves.

In order for the pathology to be detected on time at the stage when therapeutic intervention is still possible, a man needs to be examined on a regular basis with the help of a special analysis aimed at determining specific antigens in the plasma of patients aimed at a result. This type of research on cancer cells has acquired such a name as PSA test or PSA blood test.

What is the peculiarity of PSA analysis?

The interpretation of this term is defined as the analysis of prostate specific antigen. By its structure, it is a peptide, that is, a protein that is naturally produced by the body of individuals of the stronger sex. This peptide is synthesized with the help of prostate cells.

Normally, the peptide enzyme is essential for the male body, since it constitutes the required amount of male sperm. With the help of the peptide, ejaculates gain the ability to liquefy after high-quality ejaculation, as a result, sperm is produced with high quality.

In the event that the sperm does not reach such a state, the sperm will lose the ability to move freely, so the woman's egg will lose its chance of fertilization. Based on the data described above, the prostate specific antigen is supposed to play an important role in the successful prolongation of the offspring.

The second purpose of the prostate specific antigen is called the diagnosis of malignant neoplasms in males. When a man is completely healthy, a certain amount of a protein enzyme is included in the male sperm, as well as the secretory fluid of the prostate.

In plasma, the concentration composition of the prostate specific antigen is small, there it is measured in nanograms to one milliliter, thus, according to the quantity, the doctor deciphers the analysis and reveals the result.

When the male body is suddenly exposed to some serious illness (the same prostate cancer), the PSA analysis rate increases at an exorbitant rate. If a physician examines the level of prostate specific antigen in plasma serum, he will be able to diagnose the result, as well as the stage of the pathology in a man.

Species specificity of prostate specific antigen

Laboratory conditions in the case of this analysis involve the study of its molecular fraction. In this case, PSA analyzes can be subdivided into free and associated with antichymotritsin or macroglobulin, thus total PSA and free PSA are manifested.

The formula by which the norm of PSA in the blood of men is determined is voiced by medical researchers as follows: PSA of the bound form + PSA of the free form PSA with a general indicator. In order to investigate the condition of an individual of the stronger sex, it is necessary to rely on indicators of the general PSA, which tends to show both a bound form and a free one, so that the analysis of the analysis is complete.

When repeating a laboratory study of a blood test for PSA, you need to remember that the biomaterial must be the same in order to avoid misdiagnosis of the disease.

Indicators of PSA norm in male plasma

Over a long period of time, the norm in men for prostate specific antigen indicators was 4 nanograms per milliliter. When the PSA level did not exceed its mark, medical researchers quite confidently asserted that a man is completely healthy, there should be no reason for anxiety.

To date, the PSA norm of this peptide in the plasma of males from 50 to 65 years old is 3 nanograms per milliliter. With an increase in the indicator to 4 nanograms, doctors begin to assume the presence of a malignant tumor of the prostate gland area, while additional studies are prescribed in order to comprehensively determine the result.

An especially important point is the timely study of the PCA level (associated + free), if a man has an inflammatory process in the prostate gland, both chronic and exacerbated.

Normative PSA indicators by age group

PSA analysis in men involves decoding by age. The normative indicators by which the total as well as the free form of the prostate specific antigen are calculated are distinguished depending on age. In individuals of the stronger sex aged from 19 to 24 years, the normative indicators of PSA 3 of the general form should not exceed 2.4 nanograms per milliliter.

The age norm for men from 24 to 44 years old is 3 nanograms per milliliter. Representatives of the middle-aged category from 55 to 57 years old should have a level of normal analysis at 3.4 nanograms per milliliter of plasma, as well as men 60 years old who previously did not tolerate inflammation of the prostate gland. The norm for men 60 years old is 3.7 nanograms per milliliter.

In men over 60 years old, as the table and the lists indicate, the PSA blood test should normally be no more than 4 nanograms per milliliter. The PSA norm in 70-year-old men is 4.2 nanograms per milliliter. Such delineations of PSA 7 analysis were established by medical researchers from the dimensional grids of the prostate gland.

The years that a man lives, causes the PSA level to gradually increase after fifty, the antigen is forced to correspond to the enlargement of the prostate gland. In this case, the free form of PSA 9 is initially exceeded, and then the general one. When the PSA medical transcript shows the absence of an element, this phenomenon is also called one of the normative options.

What diseases lead to an excess of the norm of prostate specific antigen in plasma?

PSA full norm for men significantly exceeds their indicators in the presence of such pathologies:

• the phenomenon of hypertrophy or prostate adenoma. In the presence of a similar pathology in the PSA, the general rate rises;
• pathologies that caused inflammatory processes. As a result, organismal edema appears, which block the duct, thereby disrupting the process of outflow of secretory fluid into the seminal sac. Prostate specific antigens begin to enter the circulatory system in large quantities, where, in the further course of the study, they are found;
• cancerous tumor. When the reproductive system of individuals of the stronger sex starts a pathological malignant process, the cellular tissue of the prostate gland begins an accelerated synthesis of the prostate-specific antigen, which may mean that it binds to an enzyme peptide (a protein compound of the circulatory system). What does it mean? This is called the associated form of PSA with the definition of a prostate tumor marker.

With the above pathologies, prostate cancer of the initial stage is often diagnosed, when the oncological process does not yet reveal itself by the presence of any symptoms.

How is PSA analysis study deciphered?

If, when decoding PSA analyzes, a violation of the permissible limit of the patient's plasma specific antigen appears, this means that the body has launched malignant neoplasms, that is, prostate cancer. The greater the deviations from the laboratory norm, the later stage will then be found in the patient.

According to studies that show that the norm is several times higher than the permissible level, medical researchers determine that prostate cancer has crossed the fourth, last terrible stage with the formation of metastases inside nearby organs. Then, in addition to studies of plasma serum, it will also be necessary to collect biopsy tissue, as well as additional passage of PSA analysis of plasma.

At the very first stage, a man must pass clinical plasma tests, as a result of which the components of the serum will be studied. In these studies, such parameters as the level indicators of the body's leukocyte count, as well as the duration of the erythrocyte element drop, are extremely important.