Radioactive iodine has been used for treatment of thyroid cancer. However, some thyroid tumors become resistant to iodine treatment. A research team used a large accelerator to produce sodium astatide for injection, which emits highly therapeutic alpha rays that can be used in cancer treatment. This systemic alpha-ray exposure may enable breakthrough outpatient treatment of cancerous lesions throughout the body without involving external radiation therapy.
from Diet and Weight Loss News -- ScienceDaily https://ift.tt/2VhwS8O
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