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Glossary Terms
adrenocortical carcinoma (uh-DREE-noh-KOR-tih-kol KAR-sih-NOH-muh)
A rare cancer that forms in the outer layer of tissue of the adrenal gland (a small organ on top of each kidney that makes steroid hormones, adrenaline, and noradrenaline to control heart rate, blood pressure, and other body functions). Also called adrenocortical cancer and cancer of the adrenal cortex.
biological therapy (BY-oh-LAH-jih-kul THAYR-uh-pee)
Treatment to boost or restore the ability of the immune system to fight cancer, infections, and other diseases. Also used to lessen certain side effects that may be caused by some cancer treatments. Agents used in biological therapy include monoclonal antibodies, growth factors, and vaccines. These agents may also have a direct antitumor effect. Also called biological response modifier therapy, biotherapy, BRM therapy, and immunotherapy.
cancer (KAN-ser)
A term for
diseases in which abnormal cells divide without control and
can invade nearby tissues. Cancer cells can also spread to
other parts of the body through the blood and lymph
systems. There are several main types of cancer. Carcinoma
is a cancer that begins in the skin or in tissues that line
or cover internal organs. Sarcoma is a cancer that begins in
bone, cartilage, fat, muscle, blood vessels, or other
connective or supportive tissue. Leukemia is a cancer that
starts in blood-forming tissue such as the bone marrow, and
causes large numbers of abnormal blood cells to be produced
and enter the blood. Lymphoma and multiple myeloma are
cancers that begin in the cells of the immune system.
Central nervous system cancers are cancers that begin in
the tissues of the brain and spinal cord. Also called malignancy.
chemotherapy (KEE-moh-THAYR-uh-pee)
Treatment with drugs that kill cancer cells.
clinical trial (KLIH-nih-kul TRY-ul)
A type of research study that tests how well new medical approaches work in people. These studies test new methods of screening, prevention, diagnosis, or treatment of a disease. Also called clinical study.
palliative therapy (PA-lee-uh-tiv THAYR-uh-pee)
Treatment given to relieve the symptoms and reduce the suffering caused by cancer and other life-threatening diseases. Palliative cancer therapies are given together with other cancer treatments, from the time of diagnosis, through treatment, survivorship, recurrent or advanced disease, and at the end of life.
quality of life
The overall enjoyment of life. Many clinical trials assess the effects of cancer and its treatment on the quality of life. These studies measure aspects of an individual’s sense of well-being and ability to carry out various activities.
recurrent cancer (ree-KER-ent KAN-ser)
Cancer that has recurred (come back), usually after a period of time during which the cancer could not be detected. The cancer may come back to the same place as the original (primary) tumor or to another place in the body. Also called recurrence.
surgery (SER-juh-ree)
A procedure to remove or repair a part of the body or to find out whether disease is present. An operation.
symptom
An indication that a person has a condition or disease. Some examples of symptoms are headache, fever, fatigue, nausea, vomiting, and pain.
tumor (TOO-mer)
An abnormal mass of tissue that results when cells divide more than they should or do not die when they should. Tumors may be benign (not cancer), or malignant (cancer). Also called neoplasm.
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Table of Links
| 1 | http://www.cancer.gov/Search/ClinicalTrialsLink.aspx?Diagnosis=38765&tt=1&a mp;format=1&cn=1 |
| 2 | http://www.cancer.gov/clinicaltrials |
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