👉 Cancerousness is a medical condition characterized by abnormal growth of cells, often resulting in an increase in the size and number of these cells. It can occur in any organ or system within the body, but it is most commonly associated with the lungs, brain, and prostate gland. When cancer begins to grow uncontrollably, it may spread throughout the body. This process is known as metastasis, which means that the cancer has spread from its original location to other parts of the body.