When the cells in your body tend to grow out of control and become malignant, this is considered as the first sign of cancer. Cancerous cells grow beyond a certain limit, which together form a tumor, thereby leading to severe medical complications. Kidney cancer is a result of these malignant cells growing and affects the tubules in the kidney.

Kidney cancer is also known as renal cell carcinoma. However, when it comes to diagnosis of kidney cancer, the malignant cell can be found before they spread to other vital organs and lymph nodes which connect vital systems.

There are a number of causes which can lead to kidney cancer. Most common ones include:

• Smoking is a common habit, which also happens to be the lead cause of kidney cancer. Signs and symptoms of kidney cancer caused due to smoking are easy to identify, and the risk is higher in smokers as compared to nonsmokers.
• It is also a known fact that men are more at risk due to kidney cancer as compared to women.
• Weight problems can add to your kidney troubles. Many Americans suffer from obesity regardless of their gender which affects the hormones. Imbalanced hormones will increase the risk of this medical condition among many other commonly noticeable signs and symptoms of kidney cancer.
• Excessive use of certain over the counter drugs can also be indirect causes of kidney cancer since medications are designed to manipulate the system to alleviate pain and provide relief from a number of ailments.
• A history of kidney disease can also be associated with problems that may lead to the development of cancerous cells.
• Genetic conditions can also affect the cell growth, leading to premature causes of kidney cancer.
• High blood pressure is a very common medical condition affecting most Americans. This also contributes to the risk of developing visible signs and symptoms of kidney cancer.

Once you have understood the causes of the kidney cancer, identifying the common signs and symptoms is easy, they generally include:

Hematuria: Hematuria is a condition and symptom of kidney cancer which results in blood in the urine, during normal flow.

Pain areas: There are certain sensitive pain areas in the back which indicate the developing signs and symptoms of kidney cancer; this makes it easy to identify.

Fatigue: Fatigue can be the result of many activities; however, fatigue or feeling tired unnecessarily even if you have rested sufficiently can be a clear indicator of the developing signs of renal cell carcinoma, commonly known as kidney cancer.

Weight loss: If you are not on a diet, but still experience drastic unexplained weight loss, there is a good chance that the weight loss is indicating signs of developing cancerous cells in your kidneys.

Fever: Fever which is persistent and not the result of any infection whatsoever is one of the clear signs and symptoms of kidney cancer.

Anemia: Anemia is a condition which results in a low red blood count in your body. Low red blood cells (RBC) count is an internal indicator of developing malignant cells in your kidneys.