Monday, 15 July 2019

Knowing the symptoms of cancer is important for the early diagnosis of the disease, but having one or more of these symptoms does not mean that the person has cancer. Unexplained weight loss: Many cancers; particularly cancer of the stomach, pancreas, esophagus and lung cancer; The first symptom is unexplained weight loss. Biological Risk Factors: Biological Risk Factors; physical characteristics such as age, gender and race. Whether physical and biological characteristics are a risk factor for cancer depends on the type of cancer. The biological and physical properties that may pose a risk for certain types of cancers may be: Gender: Some types of cancer are associated with gender. For example, prostate cancer occurs in men because the prostate gland is only in men. Breast cancer can occur in both men and women, but women have a higher risk of developing breast cancer. Age: Many types of cancer occur in the elderly. People over the age of 50 have a higher risk of developing cancer. Race: Certain types of cancers are common in some races. For example, prostate cancer is more common in American black people. Skin: Skin cancer is more common in blondes. Environmental Risk Factors: The environmental conditions in which you live or work can be a risk factor for cancer development. Some substances found at home or at work increase the risk of cancer. Asbestos, radon, air pollution, UV radiation, smoking exposure are among environmental risk factors. Some dietary nutrients increase the risk of cancer development, while others may be protective. Genetic Risk Factors: Genetic Risk Factors are related to genes inherited from the family. There is a high risk of developing cancer in individuals who have been diagnosed with cancer in one of the family members at a young age, who have the same type of cancer in three or more generations, who have more than three cases of cancer by the mother or father, and who have two or more different types of cancer in one of the family members. Even if more than one family member has the same type of cancer, it may not be hereditary. If cancer is suspected to be hereditary, genetic screening tests should be performed.

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