About Cancer

Cancer is a broad group of various diseases, all involving unregulated cell growth. In cancer, cells divide and grow uncontrollably, forming malignant tumors, and invade nearby parts of the body. The cancer may also spread to more distant parts of the body through the lymphatic system or bloodstream. Not all tumors are cancerous. Many things are known to increase the risk of cancer, including tobacco use, certain infections, radiation, lack of physical activity, obesity, and environmental pollutants. These can directly damage genes or combine with existing genetic faults within cells to cause the disease.Cancer can be detected in a number of ways, including the presence of certain signs and symptoms, screening tests, or medical imaging. Once a possible cancer is detected it is diagnosed by microscopic examination of a tissue sample. Cancer is usually treated with chemotherapy, radiation therapy and surgery. The chances of surviving the disease vary greatly by the type and location of the cancer and the extent of disease at the start of treatment.When cancer begins it invariably produces no symptoms with signs and symptoms only appearing as the mass continues to grow or ulcerates. The German professor Wilhelm Fabry believed that breast cancer was caused by a milk clot in a mammary duct.It is caused by Pollution,smoke e.t.c.

i think you have again posted this thread in the wrong section.from the next time you should posted in right section.thanks for sharing the information about Cancer.

Of course cancer is the abnormal growth of cell in shortly. I like your thread. I have been involving in the interaction class of cancer. It reminds me again. But friend, you should post in the random section, right. Thank you for sharing and keep it up.