Pathologist

A doctor who identifies diseases by studying cells and tissues under a microscope.

Biological Therapy

Treatment that uses the patient’s immune system to fight cancer or to lessen the side effects caused by some cancer treatments.

TNM Staging System

A system used to describe the extent and spread of cancer, using three parameters: T (size of the primary tumor), N (number of nearby lymph nodes that have cancer), and M (whether the cancer has metastasized).

Targeted Therapy

A type of cancer treatment that targets the changes in cancer cells that help them grow, divide, and spread.

Stage

The extent of a cancer in the body, including whether the disease has spread from the original site to other parts of the body.

Sarcoma

A type of cancer that begins in the bones and in the soft tissues of the body.

Remission

A decrease in or disappearance of signs and symptoms of cancer.

Palliative Care

Care given to improve the quality of life of patients who have a serious or life-threatening disease, such as cancer.

Oncologist

A doctor who specializes in treating cancer.