radiation therapy information from trusted sources:
Radiation therapy is a type of cancer treatment that uses beams of high-energy X-rays or particles to kill cancer cells. Radiation therapy is also called radiotherapy or X-ray therapy.
Radiation is a form of energy released in particles or waves. In high doses, radiation destroys cells or keeps them from multiplying. Radiation therapy is a cancer treatment. Its goal is to kill cancer cells and shrink tumors. Unlike cancer cells, most of your normal cells recover from radiation therapy. Doctors try to protect normal cells by limiting the radiation dosage and spreading treatment out over time. When they use radiation machines, they shield as much of your body as possible while targeting the cancer.
Radiotherapy is used to treat conditions such as cancer, thyroid disorders and some blood disorders.
Treats itchy skin caused by psoriasis, seborrhea, dandruff, or other conditions. Some forms of this medicine treat scaling and dry skin, which may cause itching.
Therapeutic touch (TT) was developed by Delores Krieger, R.N., Ph.D., and Dora Kunz, a natural healer, in the early 1970s. Therapeutic touch is a modern adaptation of several religious and secular healing traditions and is most commonly used in nursing practice for a wide range of health conditions.
Therapeutic drug monitoring
Therapeutic drug monitoring is the measurement of specific drugs at intervals in order to maintain a relatively constant concentration of the medication in the bloodstream. Drugs that are monitored tend to have a narrow therapeutic range &ndash, the quantity required to be effective is not far removed from the quantity that causes significant side effects and/or signs of toxicity. Maintaining this steady state is not as simple as giving a standard dose of medication. Each person will absorb, metabolize, utilize, and eliminate drugs at a different rate based upon their age, general state of health, genetic makeup, and the interference of other medications that they are taking. This rate may change over time and vary from day to day.
Radiation therapy - Wikipedia, the free encyclopedia
Radiation therapy (in the USA), radiation oncology, or radiotherapy (in the UK, Canada and Australia), sometimes abbreviated to XRT, is the medical use of ...
Radiation Therapy for Cancer - National Cancer Institute
A fact sheet that defines the different types of radiation therapy and discusses scientific advances that improve the effectiveness of this treatment.
Radiation Therapy (Radiotherapy) - Cancer Treatment Information by ...
Mar 15, 2011 ... Learn about radiation therapy for cancer treatment, types of radiotherapy and common side effects.
RadiologyInfo - Radiation Therapy
Easy to understand information about radiation therapy, treatment options, what happens during therapy, possible side effects and more from the Radiological ...