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What is an advantage of using a radioactive seed consisting of a radioisotope in a small gold tube to treat a cancerous tumor?
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What are radioactive implants?
Radioactive implants are devices that are placed directly within cancerous tissue or tumors, in order to deliver radiation therapy intended to kill cancerous cells.
What are uses of radioactive isotapes?
the are carbon dating and to help pin point cancerous cells int he body.
Are radioisotope harmful or beneficial?
Both. Radioisotopes decay because they are atomically unstable. This can be used to advantage in medical treatment or diagnosis and in other forms of research or inspection. But radioactive decay releases ionizing radiation, and that is invariably harmful to living tissue. The problem presents as one of weighing the cost-benefit ratio of a given application. As just one example, radiation kills tissue, but it kills cancerous tissue much more readily than "regular" tissue. This makes radiation tratment by radioisotopes beneficial in cases where other options are limited.
What is an alternative to a glossectomy?
An alternative to glossectomy is the insertion of radioactive wires into the cancerous tissue. This is an effective treatment but requires specialized surgical skills and facilities.
Why are radioactive isotopes used in biology?
It has a myriad of uses such as for diagnostic imaging purposes, treatment of cancerous tumors and for molecular biology research such as causing a specific genetic mutation in plants.
What is one way in which nuclear chemistry is used to diagnose or treat diseases?
Various forms of nuclear medicine are utilized in medical imaging and treatment. NMRI allows for advanced and 3D anatomical imaging. Nuclear medicine also involves interventional therapies such as the use of isotopes to treat cancers.
Can it be cancerous?
laryngocele cancerous????
What is a cancerous lesion?
a cancerous mole looks brown in color and swallon then it is a cancerous
What is an advantage of using a radioactive seed to treat a cancerous tumor?
One big advantage - probably THE biggest - is time. A standard course of radiation therapy can take weeks, with several trips to the center each week. And each treatment takes time as well. That's a lot of gas, a lot of travel, a lot of time commitment. Whereas with "seeds," it's one day, in and out. The travel may be farther, but you only have to do it once, and it's done. There are drawbacks to "seeds." But time isn't one of them.
How is Marie Curie significant?
Marie Curie coined the term "radioactive" and she discovered two new elements, polonium and radium. She realised that radioactivity could be used to destroy cancerous tissue, after noting that her fingers burned while handling radioactive uranite, but healed afterwards, suggesting tissue could be destroyed, but was then replaced.
What is the prefix for cancerous?
what is the prefix for the word cancerous
What if there would be gamma radiation experiment on a human similarly like the hulk Will the person die or live?
According to NASA: Gamma-rays have the smallest wavelengths and the most energy of any other wave in the electromagnetic spectrum. These waves are generated by radioactive atoms and in nuclear explosions. Gamma-rays can kill living cells, a fact which medicine uses to its advantage, using gamma-rays to kill cancerous cells.
