Cancer

Cancer

Oncology treatment

Oncology is the study of cancer. An oncologist is a doctor who treats cancer and provides medical care for a person diagnosed with cancer. An oncologist may also be called a cancer specialist. The field of oncology has 3 major areas based on treatments: medical oncology, radiation oncology, and surgical oncology.

Chemotherapy

Chemotherapy is a drug treatment that uses powerful chemicals to kill fast-growing cells in your body. Chemotherapy is most often used to treat cancer, since cancer cells grow and multiply much more quickly than most cells in the body. Many different chemotherapy drugs are available.

Radiation therapy

Radiation therapy (also called radiotherapy) is a cancer treatment that uses high doses of radiation to kill cancer cells and shrink tumors. At low doses, radiation is used in x-rays to see inside your body, as with x-rays of your teeth or broken bones.

Bone Marrow transplant

A bone marrow transplant is a treatment that replaces unhealthy marrow with a healthy one. It's also called a blood or marrow transplant (BMT)