There are three groups of factors that provoke the development of oncology, says segodnya.ua
Read to the end to get the most useful information.
What cancer is and how it manifests itself
Cancer or as it is called carcinoma - a malignant tumor that develops from cells epithelial tissue of various human organs: skin, mucous membranes, and many internal authorities. The growth rate surpass the most malignant tumors are benign and usually may reach a considerable size in a short time.
cancer Causes
Doctors still can not formulate a clear cause, where does cancer. But there are some groups of factors that provoke the development of oncology.
Three groups of factors
1. Physical - effects of radiation and ultraviolet radiation, which can lead to skin cancer.
2. Biology - cancers may provoke some groups of viruses due to which there is degeneration of tissues.
3. Chemical - various carcinogenic substances can cause changes in the structure of the body cells and lead to their malignancy.
The main symptoms of cancer
In the early stages of cancer a person can anything suspicious and did not feel, so it is important to have regular consultations with various doctors, checking their health.
At the same time, if a person begins to feel constant fatigue and weakness, it is often a long time headache, fever, it dramatically loses weight and has a disorder problems, then it is important to immediately go to examination.
Diagnosis and Treatment of Cancer
Can diagnose cancer oncologist, who conducts the necessary research using ultrasound diagnostic radiography, computed tomography, the method of magnetic resonance imaging, fiberscopes, biopsy.
Thus the doctor selects the methods of examination and treatment according to the situation of each patient and the stage of tumor development.
cancer prevention
To maximize the safe side, doctors recommend a healthy lifestyle, watch weight, exercise, timely and regularly undergo medical examination. In addition, it is important to take care of their emotional and mental state, because the constant stress and anxiety can also lead to bad consequences.
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