Kidney cancer: why and can it be prevented? Malignant tumors are often discovered incidentally during routine examinations. This is because kidney cancer typically progresses without symptoms, making early detection crucial for successful treatment. The exact causes of kidney cancer remain unidentified, but several triggering factors can initiate the oncological process at any time. Adverse factors include smoking, which doubles the risk of kidney cancer, as well as exposure to asbestos and cadmium in occupations such as construction and chemical manufacturing. Genetic mutations also contribute to increased risk, particularly when combined with environmental factors like smoking. Additionally, a family history of kidney cancer, especially in cases involving von Hippel-Lindau syndrome, significantly raises the likelihood of malignancies. Poor diet and obesity, excessive fat intake, and undergoing dialysis, which can lead to cyst formation in the kidneys that may potentially become cancerous, are also noted risk factors. Kidney cell carcinoma predominantly affects men aged 50-70, with women having half the risk compared to men. While preventing kidney cancer entirely is not guaranteed due to its multifaceted nature, being aware of these factors remains crucial for proactive health management.
