REA (oncomarker): indicators, norm, transcript

Cancer is the plague of the XXI century. Disease from which no one is immune. More and more people are carrying this disease. Fortunately, in the early stages of the disease can be treated. Therefore, it is important to timely donate blood to ECA oncoproteins, for example, with the help of which you can learn about the state of many organs.

Cancer and everything connected with it

Cancer is a malignant tumor that develops as a result of cell degeneration. Tumors germinate in healthy tissues and, if not treated in time, they can affect the entire body.

Cancer develops in stages. The most terrible stage - the fourth, the appearance of metastases. Metastases are the transfer of the focus of the disease to all tissues. They start their origin from tumor cells and spread with lymph or blood. This process is irreversible and the treatment is no longer subject. In rare cases, when metastases have affected small parts of the organs, it is possible to remove them surgically. More commonly used chemotherapy, which slows the spread of formations.

Detection of the disease in the early stages makes it possible to effect treatment with great success. Therefore, you should always be alert and if you have anxious symptoms, go to the hospital. It is very often to identify the disease at the first stages of help with CEA (oncomarker), values - indicators - which play a crucial role in the diagnosis of cancer. Periodic physical examinations and tests will help not only to protect themselves from metastases, but also to prevent the disease.

What are oncomarkers?

Onkomarkery - proteinaceous substances, secreted by cancer cells, and sometimes healthy, which began to degenerate. Each person has oncological markers in the body, and if their number exceeds the norm, this is the first signal to action. In other words, you need to undergo a complete diagnosis.

Medicine knows more than two hundred types of cancer markers, twenty of which are necessary for the diagnosis of cancer.

The level of oncomarkers can increase in the blood in both a healthy person and a patient. In healthy people, it is caused by colds, in women - by pregnancy. Therefore, to determine the tumor, you need not only to donate blood to the CEA (oncomarker), but also to undergo further examination.

Each of the known oncomarkers, quantitatively increasing in the body, warns of the occurrence of a tumor of a particular organ or tissue.

Oncomarkers and cancers

So, oncomarkers are the products of the vital activity of cancer cells. An increase in their numbers in the blood testifies to the possible development of cancer.

So, about prostate cancer can raise the level of the PSA oncomarker. It is localized in the ducts of the prostate gland, rarely in the urethral canals. To confirm the diagnosis, a prostate biopsy is performed - taking the organ tissues for detailed examination. After the therapy, the PSA level is reduced to zero. And if, on the contrary, it increases - a relapse of the disease is possible.

CA 15-3, CA 27, CA 29 - oncomarkers, an increased number of which indicates breast cancer. At the first stages the level of the oncomarker slightly increases in the blood. But during the progression of the disease it increases to 75%. An increase in the level of oncomarker data can also talk about pregnancy.

CA 125 - helps to identify ovarian cancer. This marker is often used as a sieving diagnostic method.

The increase in the level of CA 242, CA 19 testifies to tumors of the pancreas, rectum and large intestine.

CEA - an increased amount of this cancer marker is observed in malignant tumors of the stomach, uterus, lungs, thick and rectum, prostate, breast and other organs. In a healthy person CEA is practically not produced in the body. Even a small amount of it can talk about some diseases. For example, about kidney failure or hepatitis.

TPA, CYFRA 21-1 - indicate lung cancer.

NMP22 - bladder cancer.

Chromogranin A - tumors of the nervous and endocrine systems.

One way or another, tests for cancer markers allow us to identify a patient's risk group, as well as to determine the source of cancer before the manifestation of the disease.

REA (oncomarker) is the norm

REA is a cancer-embryonic agent. It is produced mainly in the tissues of the embryo, and after birth, the level of the marker is reduced. At adults physically healthy people it practically is not present in an organism. Therefore, one should be wary of the results of the analyzes in which REA is found. This agent is very sensitive to many formations.

Normal indicators of oncomarkers:

• PSA is <4 ng / ml. Indicators over 4 are prostate diseases, including cancer.
• AFP (alpha-fetoprotein) - 0-10 IU / ml. Increasing the amount is acceptable in pregnant women and newborns.
• HCG is a hormone secreted by the placenta during pregnancy. The increase in its number may indicate both maternal and embryonic cancer.
• CA 125 - 0-35 U / ml is the norm. The level of more than 35 units indicates cancer of the ovaries, breast, uterus, intestine.
• CEA is a non-smoking norm - <2.5 ng / ml, <5 ng / ml - for smokers.

Time to sound an alarm

Not always the raised level of oncomarkers can speak about a malignant tumor. Often this is the case, but sometimes the level of CEA exceeds the norm and in benign formations. The main difference between these two tumors is that the first develop without an envelope, so they can penetrate all organs, and the latter - in a special shell, which is easily removed along with the tumor. Also, the indicators of oncomarkers exceed the permissible standards with a weakened organism or reduced immunity.

When CEA (oncomarker) is raised, you need to pay attention to the symptoms and overall health. It should also be remembered that not all cancer markers are sensitive to cancer in the first stages. In no case should you postpone your visit to a specialist. After all, for the sick every day can be fatal.

The exact level of oncomarkers in the blood allows you to determine not only the stage of the disease, but also to predict its onset. In this case, successful treatment and full recovery are guaranteed. It would be much worse if the tests and symptoms were ignored.

Oncomarkers play an important role in the treatment of tumors. Observing the change in the level of these substances, we can talk about improving or worsening the state of the body.

REA analysis

The analysis allows you to determine the dynamics of tumor development, in particular - the spread of metastases in the tissue before they occur. And this means that by choosing the right therapy, you can completely cure this ailment.

Analyzes of CEA are carried out in the morning on an empty stomach. After the last meal must pass at least 12 hours. The material for investigation - venous blood, in rare cases - urine. For a week or two before the analysis, it is necessary to cancel or complete the intake of all medications. It also requires minimizing physical activity. The day before the analysis, the diet excludes fatty and fried foods, as well as alcohol. It is recommended to limit the number of cigarettes, since nicotine can affect the results of the tests.

The analysis on oncomarkers REA is appointed by the attending physician or other specialist. The results can be found the next day. The blood test for oncomarkers is chargeable.

How to recognize the cancer in the first stage?

Cancer cells can affect absolutely any organ or tissue. Of course, each type of neoplasm has its own symptoms, but there are also common signs on which it is possible to determine the disease. In addition to the blood test on the CEA (oncomarker), you need to pay attention to the following changes in the body:

• A tumor that can be clearly seen or can be probed.
• Cough, shortness of breath.
• Increased temperature.
• Fatigue.
• Loss of appetite.
• Night sweats.
• A sharp appearance of a large number of moles.
• Frequent bleeding of an unclear nature.
• Interruptions with the digestive tract.
• Sharp and causeless weight loss.
• Aching pain.
• Prolonged (more than a month) wound healing.

Having found out such symptoms, it is necessary to urgently address to the doctor who will appoint or nominate a full inspection for an establishment of the diagnosis. Remember, cancer in the first stages is curable!

Causes of cancer

In most cases, a person's health depends on himself. Unhealthy lifestyle, harmful habits, harmful working conditions often cause serious illnesses, including cancer.

There are three external factors that directly affect the human body and, as a result, cause tumors of a different nature:

• Physical (radiation, ultraviolet radiation).
• Chemical (the use of carcinogenic substances - drugs, nicotine, alcohol).
• Biological (viruses and complications after them).

Not the least role in the formation of tumors is stress, says American doctor Hamer. Under the influence of negative emotions, the brain sends negative information to the organs, thereby causing them to change the cells. As a result of cell degeneration, tumors are formed. His doctor confirms his research by an example of many patients who experienced terrible stress on the eve of the disease.

Cancer Therapy

Oncological diseases are not a verdict. Having discovered the disease in the early stages, one can still hope for complete healing. It is more difficult to treat cancer in later stages.

In cancer therapy, an important role is played, in particular, by CEA (oncomarkers), by the number of which it is possible to determine how successfully a certain method works. For successful recovery, the first thing to do is to consult a specialist who will prescribe the correct diagnosis and treatment. Unfortunately, traditional medicine and healers are powerless in this area.

The main method of treating the disease is surgical intervention. Also resort to chemotherapy and radiation therapy. As an additional method, hormone therapy is used.

The most effective method that does not have strong side effects is surgery, removal of affected areas or tissues. This method is not used only for metastases.

Chemotherapy is the treatment of cancer by chemical drugs that slow down and sometimes completely stop the spread of metastases. Often during treatment, healthy cells also suffer. Chemotherapy is used in the form of tablets, injections, intravenous injections, droppers, tablets and ointments. Carried out in cycles - a week after two or three.

Radiation therapy - irradiation of affected areas. This method, like the previous one, is able to completely kill the tumor. It is conducted by courses - from three to eight weeks.

Hormonotherapy - the reception of hormonal and antihormonal drugs. The method is used as an additional method in treating cancer of the reproductive system. Assign it before or after the operation.

A few words in conclusion

A terrible disease, which affects more and more people every day, is curable if the therapy is started on time. Most of the population ignores the symptoms of the body's ailments. And when they turn to the doctor, it's too late. Cancer is a disease that does not wait a single day.

You can protect yourself from this disease. Sports walks, proper nutrition and periodic (once a year) medical examinations will save not only cancer, but also from other ailments. It is also important to take a blood test, in particular, on REA (oncomarker), the testimony of which gives an extensive picture of the state of many organs.