A radiation oncologist specializes in treating cancer with radiation therapy to shrink or destroy cancer cells or to ease cancer-related symptoms. Many cancer types are treated by an oncology sub-specialty. Gynecologic oncologists , for example, are trained to treat cancers of the female reproductive system such as those affecting the uterus, cervix, or ovaries, while hematologic oncologists specialize in diagnosing and treating blood cancers leukemia, lymphoma and multiple myeloma. A neuro-oncologist treats cancers of the brain, spine and peripheral nerves.
Supportive care services describe a broad range of therapies designed to combat side effects and maintain well-being. Treating cancer requires focusing on more than the disease alone; it must also address the pain, fatigue, depression and other side effects that come with it. The future of cancer treatment lies in providing patients with an even greater level of personalization.
Doctors are beginning to offer treatment options based on the genetic changes occurring in a specific tumor. Genomic tumor assessment may result in a more personalized approach to cancer treatment. Chat live now or call us Make a difference in the fight against cancer by donating to cancer research. Call us anytime. What is cancer? What are the most common forms of cancer? There are five main categories of cancer: Carcinomas begin in the skin or tissues that line the internal organs.
Sarcomas develop in the bone, cartilage, fat, muscle or other connective tissues. Cells make it possible for us to carry out all kinds of functions of life: the beating of the heart , breathing, digesting food, thinking, walking, and so on. However, all of these functions can only be carried out by normal healthy cells. Some cells stop functioning or behaving as they should, serving no useful purpose in the body at all, and become cancerous cells.
The most fundamental characteristic of cells is their ability to reproduce themselves. They do this simply by dividing: one cell becomes two, the two become four, and so on. The division of normal and healthy cells occurs in a regulated and systematic fashion.
In most parts of the body, the cells continually divide and form new cells to supply the material for growth or to replace worn-out or injured cells. For example, when you cut your finger, certain cells divide rapidly until the tissue is healed and the skin is repaired. They will then go back to their normal rate of division. All Rights Reserved. Date last modified: May 4, Created by Wayne W. The Biology of Cancer. Contents All Modules.
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