Experts analyze the main causes of kidney cancer

Kidney cancer, also known as renal cell carcinoma, is the most common malignant tumor of the kidney parenchyma and is very harmful to the human body. Therefore, it is important to understand the causes of kidney cancer . Below is a detailed introduction by experts on the causes of kidney cancer. Let's take a look.

1. Heredity: Some families have kidney cancer, which is discovered during chromosome examination. People with a high incidence of kidney cancer have defects in the third pair of chromosomes. Most familial kidney cancers occur at an early age and tend to be multifocal and bilateral.

2. Occupation: There are reports that workers in metal shops, newspaper printers, coke workers, dry cleaners and petrochemical workers have an increased risk of kidney cancer and death.

3. Smoking: A large number of prospective observations have found that smoking is positively correlated with the incidence of kidney cancer. The relative risk factor (RR) of smokers developing kidney cancer is 2, and those who have smoked for more than 30 years and smoked unfiltered cigarettes have an increased risk of kidney cancer.

4. Food and medicine: The survey found that high intake of dairy products, animal protein, and fat, and low intake of fruits and vegetables are risk factors for kidney cancer.

5. Obesity and hypertension: A prospective study published in the New England Journal of Medicine on November 2, 2000 showed that high body mass index (BMI) and hypertension are two independent factors associated with an increased risk of kidney cancer in men.

6. Radiation: According to statistics, 26 of 124 tumors caused by a weak alpha particle radiation source were confined to the kidneys. However, there are no reports on the correlation between radiation exposure and kidney cancer in radiation workers and victims of atomic bomb explosions.

7. Other diseases: Among patients undergoing long-term maintenance hemodialysis, there is an increasing incidence of cystic changes in the atrophic kidneys (acquired cystic disease) and subsequent renal cancer.

The above is an introduction to the causes of kidney cancer. I believe that through the introduction of experts, you have a certain understanding of the causes of kidney cancer. Once diagnosed with kidney cancer, patients should go to a regular hospital for treatment in time to avoid worsening of the disease. If you have any questions about the causes of kidney cancer, please consult our online experts.

For more information, please visit the kidney cancer disease special topic at http://www..com.cn/zhongliu/sa/ or consult an expert for free. The expert will then give a detailed answer based on the patient's specific situation.