How to exclude oncology

2024 Author: James Gerald | [email protected]. Last modified: 2023-12-17 14:00

As statistics show, mortality from cancer is in second place after heart disease. This is due to the fact that people turn to a doctor too late for help, and it is not always possible to cure cancers, which leads to death.

If the disease is diagnosed at an early stage, then the treatment will be more effective and efficient. there are a number of tests that help identify cancer even at an early stage of development. It is worth telling in more detail about what tests need to be passed in order to exclude oncology.

General blood analysis

In response to the question of what tests need to be passed to exclude oncology, it is immediately worth mentioning a general blood test, it will show all possible deviations in the body's work. In case of a disease, the number of leukocytes in the blood will be significantly higher than the norm, but since this indicator can also speak of other diseases, the doctor prescribes a biochemical blood test for the patient. An analysis for tumor markers is also given.

What indicators speak about oncology:

1. ESR level. When the erythrocyte sedimentation rate is higher than normal, this may indicate the presence of inflammation in the human body. Almost a 30% increase in ESR indicates that the patient has cancer.
2. Decrease and increase in the level of leukocytes. With oncology, the number of leukocytes can be either more than normal or less. If the amount is lower than required, this indicates that the organs responsible for the production of leukocytes are damaged, which does not exclude bone marrow cancer. When the number of leukocytes is higher than normal, this indicates a malignant tumor, as leukocytes fight against the antibodies produced.
3. Decreased hemoglobin. Most often, there is an additional decrease in the level of platelets in the blood. With reduced blood clotting, the development of leukemia can be suspected. With an insufficient level of hemoglobin, the cells of the body receive little oxygen, which leads to a number of problems.
4. Increased number of immature cells. Such cells have an underdeveloped structure, and the period of their life is much shorter than that of full-fledged cells.
5. The blood contains many immature and granular white blood cells.
6. Tests show a large amount of lymph in the blood, and an increased number of lymphocytes.

Biochemical analysis

This is a more detailed blood test that can also help determine the symptoms of cancer cells in the body. If the patient is faced with the question of what tests need to be passed in order to exclude oncology, then the first thing to think about. this is a biochemical blood test.

Important indicators of pathology:

1. Total protein and albumin. A malignant tumor can actively consume protein, which leads to a decrease in it in the blood. A person loses appetite, this leads to the fact that the necessary protein ceases to enter the patient's body. If cancer affects the liver, then even with adequate nutrition, the amount of protein will rapidly decline.
2. Urea. If this indicator is higher than normal, this will indicate that proteins are actively decomposed in the body, or it may become a signal that the kidneys are malfunctioning. Usually, an increase in urea is observed with the breakdown of tumor tissues, or with intoxication of the body with tumor cells.
3. Sugar level. If the sugar level is higher or lower than normal, this may also indicate the development of cancers in the organs. Such a problem indicates sarcoma, lung cancer, the formation of tumors in the reproductive system, as well as liver cancer and other oncologies. The tumor prevents insulin from being fully produced, which leads to a sharp increase in blood glucose levels. Several years before the first symptoms of cancer, signs of diabetes may appear.
4. Bilirubin. Indicators increase if tumor cells begin to infect the liver.
5. ALAT. The amount of this enzyme increases when a patient develops a tumor, but it can also increase in other diseases.
6. Increased levels of alkaline phosphatase. This suggests that a tumor of bone tissue and liver develops in the body, and this is also a sign of bone metastases.

To carry out such an analysis, blood is taken from a vein in the laboratory. It is recommended to take the biomaterial before breakfast so that the indicators are as accurate as possible.

Analysis for tumor markers

For those who are looking for an answer, what tests need to be passed in order to exclude oncology, you should pay attention to one more variant of the study. Analysis for tumor markers makes it possible to understand whether there are cancers in the body. Tumor markers include special proteins and antigens produced by the tumor. Such markers are present in the body of every person, but in minimal quantities. With the development of cancer, their number increases markedly.

To detect cancer, blood is drawn from a patient's vein several times in a row.