How Can Radioactive Substances Be Used For Medical Treatment

How Radioactive Isotopes are Used in Medicine | Britannica

https://www.britannica.com/story/how-radioactive-isotopes-are-used-in-medicine

Exposure to radiation generally is considered harmful to the human body, but radioisotopes are highly valuable in medicine, particularly in the diagnosis and treatment of disease. Nuclear medicine uses radioactive isotopes in a variety of ways. One of the more …

Radiation in Healthcare: Nuclear Medicine

https://www.cdc.gov/nceh/radiation/nuclear_medicine.htm

Radioactive materials are chemicals that release radiation (energy). Radioactive materials can be natural or they can be man-made. They can be solids (like some rocks on …

Backgrounder on Medical Use of Radioactive Materials

https://www.nrc.gov/reading-rm/doc-collections/fact-sheets/med-use-radioactive-materials.html

For therapy, radioactive materials are used to kill cancerous tissue, shrink a tumor or reduce pain. There are three main types of therapy in nuclear medicine. …

Radiation therapy - Mayo Clinic

https://www.mayoclinic.org/tests-procedures/radiation-therapy/about/pac-20385162

20.12: Radioactivity in Medicine and Other …

https://chem.libretexts.org/Bookshelves/General_Chemistry/Map%3A_A_Molecular_Approach_(Tro)/20%3A_Radioactivity_and_Nuclear_Chemistry/20.12%3A_Radioactivity_in_Medicine_and_Other_Applications

Radioisotopes are used to follow the paths of biochemical reactions or to determine how a substance is …

How Radiation Therapy Is Used to Treat Cancer

https://www.cancer.org/treatment/treatments-and-side-effects/treatment-types/radiation/basics.html

Radiation therapy uses high-energy particles or waves, such as x-rays, gamma rays, electron beams, or protons, to destroy or damage cancer cells. Your cells normally grow …

Radiation sickness - Diagnosis and treatment - Mayo Clinic

https://www.mayoclinic.org/diseases-conditions/radiation-sickness/diagnosis-treatment/drc-20377061

Treatment with this protein-based medication, which includes filgrastim (Neupogen), sargramostim (Leukine) and pegfilgrastim (Neulasta), may increase white …

Radiation Therapy for Cancer - NCI

https://www.cancer.gov/about-cancer/treatment/types/radiation-therapy

Radiation therapy (also called radiotherapy) is a cancer treatment that uses high doses of radiation to kill cancer cells and shrink tumors. At low doses, radiation is …

Uses of Radiation | NRC.gov

https://www.nrc.gov/about-nrc/radiation/around-us/uses-radiation.html

Uses of Radiation. Although scientists have only known about radiation since the 1890s, they have developed a wide variety of uses for this natural force. Today, to …

Radionuclide therapy, how it works | IAEA

https://www.iaea.org/topics/radionuclide-therapy

Radionuclide therapy Nuclear medicine therapy uses radiopharmaceuticals targeting specific tumours, such as thyroid, lymphomas or bone metastases, delivering …