PATHOLOGY

Detailed explanation-1: -Cancer is a disease in which some of the body’s cells grow uncontrollably and spread to other parts of the body. Cancer can start almost anywhere in the human body, which is made up of trillions of cells.

Detailed explanation-2: -Tumors, including cancers, are caused by abnormal cells that multiply continuously. If the abnormal cells continue to divide unstopped, they can damage the tissues around them, spread to other parts of the body (malignancy), and even result in death.

Detailed explanation-3: -Cancer is a disease in which some of the body’s cells grow uncontrollably. There are many different types of cancer, and each begins when a single cell acquires a genomic change (or mutation) that allows the cell to divide and multiply unchecked. Additional mutations can cause the cancer to spread to other sites.

Detailed explanation-4: -Mutations can happen by chance when a cell is dividing. Some mutations mean that the cell no longer understands its instructions. It can start to grow out of control. There have to be about 6 different mutations before a normal cell turns into a cancer cell.

Detailed explanation-5: -Stage I: The cancer is localized to a small area and hasn’t spread to lymph nodes or other tissues. Stage II: The cancer has grown, but it hasn’t spread. Stage III: The cancer has grown larger and has possibly spread to lymph nodes or other tissues. Stage IV: The cancer has spread to other organs or areas of your body.