The advantage is that it concentrates the radiation near the cancer and lessens the chance of damage to normal cells
Yes
Yes
The most general term is "radiotherapy", or "radiation therapy", but that term would also include external sources of radiation being used to irradiate the target tissue. When radioactive sources are implanted to deliver a therapeutic dose of radiation, the term "brachytherapy" is used.
Yes, phosphorus-32 is used in brachytherapy for cancer treatment. It emits beta radiation that is used to destroy cancer cells. The radioactive phosphorus is usually delivered in the form of tiny seeds or wires that are placed directly into or near the tumor.
My understanding is that Brachytherapy is used to slow down the progression of prostate cancer. But it is not a cure. It is used when the cancer has progressed out side the prostate gland into the lymph nodes in the abdomen. I could be wrong, I have been before :|
Yes, iodine-125 is commonly used in brachytherapy for treating prostate cancer. It is a radioactive isotope that emits low-energy gamma rays to target cancer cells with minimal damage to surrounding healthy tissue.
Yes it does. The radiation used may have an adverse effect on the surrounding tissues and may lead to cancers of the bladder or rectum years down the road after receiving brachytherapy.
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Breast brachytherapy is the placement of various types of radiation sources, in the form of small fragments, into or next to a cancer to remove it from the body.