What is the cause of kidney cancer?

Kidney cancer has become the most common cancer after lung cancer, and it is also a disease with a high mortality rate, which brings serious harm to patients. Therefore, it is important for everyone to know the cause of kidney cancer, so as to help patients find the cause and treat it symptomatically to avoid serious harm. What is the cause of kidney cancer? Experts said that the kidney is hidden in a hidden position, and its main connection with the outside world is urine. Therefore, hematuria is the most common symptom of kidney cancer. However, the appearance of hematuria must be possible after the tumor invades the renal pelvis, so it is no longer an early symptom.

The causes of the disease are:

1. Smoking: People who have smoked for more than 30 years and smoke unfiltered cigarettes have an increased risk of kidney cancer.

2. Obesity and hypertension: High body weight and high blood pressure are two independent factors associated with increased risk of kidney cancer in men.

3. 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.

4. 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.

5. Food and drugs: The survey found that high intake of dairy products, animal protein, fat, and low intake of fruits and vegetables are risk factors for kidney cancer. Coffee may increase the risk of kidney cancer regardless of the amount of coffee consumed. Diuretics may also be a factor that promotes the occurrence of kidney cancer.

6. Other diseases: In patients undergoing long-term hemodialysis, cystic changes (acquired cystic disease) occur in the atrophic kidneys, and the incidence of renal cancer is increasing. Therefore, patients who have been on hemodialysis for more than 3 years should have their kidneys checked by ultrasound every year. It has been reported that patients with diabetes are more likely to develop renal cancer. 14% of renal cancer patients have diabetes, which is 5 times the prevalence of diabetes in the normal population.

The above is a brief introduction to "What is the cause of kidney cancer?" For people who are related to the pathogenic factors of kidney cancer, it is recommended to take preventive measures for kidney cancer and receive specific treatment according to the doctor's instructions. I hope that patients can recover soon! If you have other questions about kidney cancer, please consult our experts online or call for consultation.

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