Cancer is a word used for diseases wherein abnormal cells split up with no control and are capable of invading other tissues. These cancer cells can multiply to the different body parts all the way through the lymph systems and blood.
This is not just a single disease, but one amongst many. Further studies show that there are in excess of a hundred types of cancer. These cancers are usually named after the type of cell or organ in which they were found – such as prostate cancer, which is found in the prostate; cancer that is found in the squamous cell found in the skin is named as squamous cell carcinoma.
Here below are some types on cancer grouped in a much broader category. The central categories of cancer comprise of:
Cancer of the Central Nervous System – starts in the spinal cord tissue and the brain tissue.
Carcinoma – starts in the tissues or skin, which cover or line the internal organs.
Myeloma and Lymphoma – starts inside the immune system cell
Leukemia – starts in bone marrow tissues, which is blood forming and this causes great amounts of blood cells that are abnormal to be created, which then goes through the blood.
Sarcoma – starts in the cartilage, blood vessels, bone, fat, muscle, or other supportive or connective tissue.
The body’s fundamental unit of life is the cell and this is where the cancer takes place. To know more about cancer, it’s useful to recognize what transpires when normal cells turn into cancer cells.
Our body is composed of numerous kinds of cells. The cells in our body mature and split in a way that is controlled to create more cells that are important in keeping the body in good physical shape. When the cells become damaged or old, they expire and are changed with new cells.
Not every tumor is considered cancerous; they can either be malignant or benign.
Leukemia, on the other hand, is a type of cancer found in the blood and bone marrow, and they do not form any tumors.
