Kidney cancer begins when healthy cells in 1 or both kidneys change and grow out of control, forming a mass called a renal tumor. A tumor can be malignant, indolent, or benign. A malignant tumor is cancerous, meaning it can grow and spread to other parts of the body. An indolent tumor is also cancerous, but this type of tumor rarely spreads to other parts of the body. A benign tumor means the tumor can grow but will not spread.

Signs and Symptoms:

Kidney cancer growth typically doesn’t have signs or indications in its beginning phases. Over a period of time, signs and symptoms might develop, including:

• Blood in your urine, which might seem pink, red or dark brown
• Pain in your back or side
• Loss of hunger
• Sudden weight loss
• Tiredness
• Fever

Causes of Kidney Cancer:

The kidney cancer starts when some kidney cells foster changes in their DNA. A cell’s DNA contains the directions that guide a cell. They advise the cells to develop and spread quickly. These abnormal cells structure a cancer that spreads beyond the kidney.

Risk Factors:

Factors that can expand the risk of kidney cancer growth include:

• Older age. Your danger of kidney malignancy increases as you age.
• Smoking. Smokers have a more serious danger of kidney malignancy than non-smokers do.
• Obesity. Individuals who are fat have a higher risk of kidney disease than individuals who are considered to have a healthy weight.
• Hypertension. Hypertension expands your danger of kidney malignancy.
• Treatment for kidney failure. Individuals who go through dialysis to treat ongoing kidney disease have a more serious danger of developing kidney cancer.
• Family history of kidney cancer. The danger of kidney cancer is higher if close relatives have had the illness.

Steps to prevent Kidney cancer:

1. Quit Smoking
2. Maintain a Healthy Weight
3. Control high blood pressure