Cancer is a scary word. Almost everyone knows someone who got very sick or died from cancer. Most of the time, cancer affects older people. Not many kids.

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Presentation transcript:

Cancer is a scary word. Almost everyone knows someone who got very sick or died from cancer. Most of the time, cancer affects older people. Not many kids get cancer, but when they do, very often it can be treated and cured.

What is Cancer? Our bodies are made up of millions of tiny cells. They all have different jobs to do and they are busy dividing (splitting into two), making more new cells to do their job. Usually new cells are made as they are needed in each part of the body. Inside each cell are chemicals that give the signals for making new cells or stopping making new cells.

Cancer Forms When.. the cells get their messages mixed up so that cells are made which are not normal cells, or the cells don't get a message to stop making new cells, so too many cells are made. That is when a tumor forms. Some tumors are benign (say bee-nine). Too many new cells are made but they don't spread anywhere else. The other kind of tumor is malignant (say mal-ig-nant), and this is the cancer that grows too much in one area and can spread to other areas of the body.

What Causes Cancer? Anyone can get cancer, but some things may make it more likely to happen (called 'risk factors'). Smoking can lead to lung cancer. Spending too much time in the sun can lead to skin cancer. Too much alcohol can lead to some types of cancer. People whose bodies do not have a strong immune system (the parts of the body that get rid of germs and body cells that are not normal) are more at risk of getting cancer.. Cancer can happen to anyone, and it's not anyone's fault if it does.

Treating Cancer Treating cancer Most cancers can be treated and often the person can get completely better, but sometimes treatment can only make someone better for a short time. Treatments often make people feel very sick for a while. Medicine from a doctor Surgery

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