Cancer

Radiation
Radiotherapy is the use of high-energy penetrating radiation (x rays, gamma rays, proton rays, and neutron rays) to kill cancer cells.  More »
Gale Encyclopedia of Nursing and Allied Health

Benzene
Benzene is a ubiquitous component of the petrochemical era. Present in crude petroleum, benzene is produced from the combustion of fossil fuels. It has been known to cause toxicity to human bone marrow since the late nineteenth century, at high le...  More »
Gale Encyclopedia of Public Health

Tobacco
Tobacco is a plant grown for its leaves, which are smoked, chewed, or sniffed for a variety of effects. It is considered an addictive substance because it contains the chemical nicotine. In addition to nicotine, tobacco contains over 19 known canc...  More »
ADAM

Virus
A virus is an infectious agent, often highly host-specific, consisting of genetic material surrounded by a protein coat.  More »
Gale Encyclopedia of Nursing and Allied Health

CBC with automated white cell differential
The blood differential test measures the percentage of each type of white blood cell (WBC) that you have in your blood. It also reveals if there are any abnormal or immature cells. See also: Complete blood count (CBC; Eosinophil count - absolute.  More »
ADAM

Bone Marrow Biopsy
A bone marrow biopsy is the removal of soft tissue from inside bone. Bone marrow grows inside some of the larger bones in the body. It produces platelets and red and white blood cells.  More »
ADAM

Biopsy
A biopsy is the removal of a small piece of tissue for laboratory examination.  More »
ADAM

Complete Blood Count (CBC) Test
A complete blood count (CBC) test measures the following: The number of red blood cells (RBCs; The number of white blood cells (WBCs; The total amount of hemoglobin in the blood; The fraction of the blood composed of red blood cells (hematocrit; T...  More »
ADAM

Computed Tomography (CT) Scan
A computed tomography (CT) scan is an imaging method that uses x-rays to create cross-sectional pictures of the body. See also: Cranial CT scan; Lumbosacral spine CT scan; Orbit CT scan; Thoracic CT scan.  More »
ADAM

Chemotherapy
Chemotherapy is the systemic (whole body) treatment of cancer with anticancer drugs.  More »
Gale Encyclopedia of Cancer

Radiation Therapy
Radiation therapy, sometimes called radiotherapy, x-ray therapy radiation treatment, cobalt therapy, electron beam therapy, or irradiation uses high energy, penetrating waves or particles such as x rays, gamma rays, proton rays, or neutron rays to...  More »
Gale Encyclopedia of Medicine

Methotrexate
METHOTREXATE (METH oh TREX ate) is a chemotherapy drug. This medicine affects cells that are rapidly growing, such as cancer cells and cells in your mouth and stomach. It is used to treat many cancers and other medical conditions. It is used for l...  More »
GOLD

Copper
Copper is a mineral that occurs naturally in many foods, including vegetables, legumes, nuts, grains, and fruits, as well as shellfish, avocado, and beef (organs such as liver). Because copper is found in the earth's crust, most of the world's sur...  More »
NaturalStandard

Copper gluconate
Copper is a mineral that occurs naturally in many foods, including vegetables, legumes, nuts, grains, and fruits, as well as shellfish, avocado, and beef (organs such as liver). Because copper is found in the earth's crust, most of the world's sur...  More »
NaturalStandard

Dandelion
Dandelion is a member of the Asteraceae/Compositae family closely related to chicory. It is a perennial herb native to the Northern hemisphere and found growing wild in meadows, pastures, and waste grounds of temperate zones. Most commercial dande...  More »
NaturalStandard

Echinacea
Echinacea species are perennials that belong to the Aster family and originate in eastern North America. Traditionally used for a range of infections and malignancies, the roots and herb (above ground parts) of echinacea species have attracted rec...  More »
NaturalStandard

Psychotherapy
Psychotherapy is an interactive process between a person and a qualified mental health professional (psychiatrist, psychologist, clinical social worker, licensed counselor, or other trained practitioner). Its purpose is the exploration of thoughts...  More »
NaturalStandard

Moxibustion
Cupping and moxibustion are healing techniques employed across the diverse traditions of acupuncture and oriental medicine for over 2,000 years. In modern times, both methods are usually used to complement acupuncture with needles but they may be ...  More »
NaturalStandard

Art Therapy
Art therapy became established as a mental health profession in the 1930s and is now practiced in hospitals, clinics, public and community agencies, wellness centers, educational institutions, businesses, and private practices. It involves the app...  More »
NaturalStandard

Yoga
Yoga is an ancient system of relaxation, exercise, and healing with origins in Indian philosophy. Early descriptions of yoga are written in Sanskrit, the classical literary language of India. The first known work is "The Yoga Sutras," written more...  More »
NaturalStandard

Prayer Therapy
Prayer can be defined as a "reverent petition," the act of asking for something while aiming to connect with God or another object of worship. Prayer on behalf of the ill or dying has played a prominent role throughout history and across cultures....  More »
NaturalStandard

Delirium
Delirium is sudden severe confusion and rapid changes in brain function that occur with physical or mental illness.  More »
ADAM

Medications
For common minor symptoms and illnesses, over-the-counter medicines are available. Always follow the manufacturer's directions and warnings when using these products. If you have any questions, consult with your doctor before starting a new over-t...  More »
ADAM

Smoking Cessation
There are a lot of ways to quit smoking and many resources to help you. Family members, friends, and coworkers may be supportive or encouraging, but the desire and commitment to quit must be your own. Most people who have been able to successfully...  More »
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