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23 Μαρ 2021 · For most patients who require radiation therapy, the total dose is broken up into daily doses of five times a week for a total period of five to eight weeks. Some cancers, however, require ...
16 Μαΐ 2019 · Radiation dosing must take into account a number of factors including the goals of the physician, the tumor being treated, the amount of fractionation (splitting the dose) planned, the presence of nearby organs, and whether chemotherapy or immunotherapy is being given at the same time.
4 Σεπ 2008 · This table gives typical effective doses, equivalent periods of natural background radiation and lifetime fatal cancer risks from diagnostic medical exposures. 1. X-ray examinations
Dosimetrists: Dosimetrists carefully calculate the dose of radiation and develop the treatment plan to make sure the tumor gets the correct radiation as prescribed by the radiation oncologist.
The total dose of external radiation therapy is usually divided into smaller doses called fractions. Most patients get radiation treatments daily, 5 days a week (Monday through Friday) for 5 to 8 weeks.
8 Ιαν 2019 · Radiation therapy is a type of cancer treatment that uses high doses of radiation to kill cancer cells and shrink tumors. Learn about the types of radiation, why side effects happen, which ones you might have, and more.
Note: This chart simplifies a highly complex topic for patients’ informational use. The effective doses are typical values for an average-sized adult. The actual dose can vary substantially, depending on a person’s size as well as on differences in imaging practices.
