WHAT ARE THEY?
What are commonly referred to as seeds are actually tiny metallic
cylinders made of titanium, 4.75mm by 0.75mm diameter. They contain
a radioactive material which is either Iodine 125 or Palladium 103 isotope.
HOW ARE THEY CREATED?
Iodine 125 and Palladium 103 are man-made radioactive materials created through the use of a machine known as a cyclotron. Once the radioactive material
has been created, it is encased in a titanium shell which is then
microscopically welded in order to completely retain the
radioactive source.
WHAT DO THEY DO?
Radioactive materials emit energy which selectively kill cancer cells.
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