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.

The progress in medical science has proven to be instrumental in bringing down the mortality rate. The latest detection methods and modern treatment methods have ensured that some diseases are completely wiped out from the face of the Earth, whereas, certain diseases continue to claim lives, cancer being one of them. Cancer in any form is life-threatening and only if it is diagnosed in earlier stages does one has the chance of surviving through it. Cancer can affect any part of the body; whether it is breast cancer, prostate cancer, throat cancer, kidney cancer, etc. all of these are extremely fatal. People are familiar with these above-mentioned types of cancer, but kidney cancer remains an unchartered territory for a few. Cancer of the kidneys is not a new phenomenon and follows a pattern similar to the other types of cancer. One of the most common types of kidney cancer is Renal Cell Carcinoma (RCC). It has been observed that almost 9 out 10 kidney cancer cases are of Renal Cell Carcinoma. What causes Renal Cell Carcinoma? Renal Cell Carcinoma, also known as hypernephroma, usually manifests itself in the form of a single tumor, or at times two tumors. These tumors can be in the same kidney, or each kidney would have one tumor.