Cancer Prevention Overview (PDQ®): Prevention - Patient Information [NCI] - Carcinogenesis
Carcinogenesis is the process in which normal cells turn into cancer cells.
Carcinogenesis is the series of steps that take place as a normal cell becomes a cancer cell. Cells are the smallest units of the body and they make up the body's tissues. Each cell contains genes that guide the way the body grows, develops, and repairs itself. There are many genes that control whether a cell lives or dies, divides (multiplies), or takes on special functions, such as becoming a nerve cell or a muscle cell.
A link to a list of current clinical trials is included for each treatment section. For some types or stages of cancer, there may not be any trials listed. Check with your child's doctor for clinical trials that are not listed here but may be right for your child.
Low-Risk Childhood Hodgkin Lymphoma
Treatment of low-risk childhood Hodgkin lymphoma is combination chemotherapy. Sometimes radiation therapy is also given to the areas with cancer. For localized nodular lymphocyte predominant childhood...
Changes (mutations) in genes occur during carcinogenesis.
Changes (mutations) in genes can cause normal controls in cells to break down. When this happens, cells do not die when they should and new cells are produced when the body does not need them. The buildup of extra cells may cause a mass (tumor) to form.
Tumors can be benign or malignant (cancerous). Malignant tumor cells invade nearby tissues and spread to other parts of the body. Benign tumor cells do not invade nearby tissues or spread.