The number of kidney cancer cases worldwide could double by 2050, researchers warn.
According to the latest analysis, around 435,000 new cases and 156,000 deaths from kidney cancer were recorded in 2022. If current trends continue, the number of cases is expected to rise significantly by mid-century.
The study results were published in European Urology.
Major risk factors include obesity, smoking, lack of physical activity, diabetes, and hypertension (high blood pressure). Obesity is associated with the buildup of fat around internal organs, which can trigger chronic inflammation and increase the risk of cancer. Diabetes and hypertension also affect the kidneys, creating additional stress on the organ and raising the likelihood of tumor development.
Scientists from the Fox Chase Cancer Center note that more than half of kidney cancer cases could be prevented through lifestyle changes. Key recommendations include maintaining a healthy weight, engaging in regular physical activity, quitting smoking, and managing blood sugar and blood pressure levels.
In addition, genetic testing may help identify hereditary forms of kidney cancer. For example, if cancer develops at a young age or affects both kidneys, this may indicate a genetic predisposition. Early detection in such cases allows for monitoring and timely intervention, improving the chances of successful treatment.
Kidney cancer includes several types, but the most common is renal cell carcinoma, which develops in the kidney’s tubules. Symptoms often appear at later stages and may include blood in the urine, back pain, unexplained weight loss, or fatigue. This is why prevention and regular medical checkups are critically important.
The study emphasizes that the rising incidence of kidney cancer is not only a medical issue but also a public health challenge. Controlling risk factors and raising public awareness could significantly reduce morbidity and mortality from this type of cancer in the future.
Хочешь, я сделаю этот перевод в более сжатом формате — как короткую англоязычную новость для медиа?
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