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Why is internal radiation therapy used?
The advantage of internal radiation therapy is that it concentrates the radiation near the cancer and lessens the chance of damage to normal cells
What is radio active theraphy?
Radiation therapy uses radiation from radioactive elements to destroy cancer cells. It works on the principle that cancer cells are more active than normal cells and more prone to radiation damage than normal cells.
Why is implant therapy used?
The advantage is that it concentrates the radiation near the cancer and lessens the chance of damage to normal cells
Radiation most likely destroys cancer cells by inducing a process called?
Radiation therapy primarily destroys cancer cells through a process called apoptosis, which is programmed cell death. When cancer cells are exposed to high-energy radiation, such as X-rays or gamma rays, it damages the DNA within the cells. This damage can lead to the activation of signaling pathways that trigger apoptosis, causing the cancer cells to die. Radiation therapy is designed to target and kill cancer cells while minimizing damage to healthy surrounding tissues. By inducing apoptosis in cancer cells, radiation therapy aims to shrink tumors and reduce the spread of cancer throughout the body.
What are the benefits ands risks of radiation therapy?
One of the obvious benefits is the cure for whatever you are taking radiation therapy for, eg. cancer. However, it is radiation therapy, so it's not good for your body in general. Some of the risks are fatigue, depression, nausea, hair loss, or damaging normal cells along with abnormal ones.
Can radiation cure certain disease?
Radiation can cure cancer through what is known as radiation therapy. This is a process where the cancerous cells and genes are damaged.
How does radiation treat malignant tumors?
Radiation therapy kills malignant tumor cells by breaking them apart.
Is radiation therapy used other than to treat cancer patients?
"No, radiation therapy is only used to treat people who have cancer. The radiation part of this kind of therapy is there to destroy off cancer cells. If someone used radiation therapy or anything else it would make them very ill, and more than likely be fatal to them since they would not have cancer, the radiation would get rid of their good healthy cells."
Why exposure to radioactivity is used as a therapy to treat some kinds of cancer?
Radiation has the capacity to kill cells, both cancer cells and normal cells, but cancer cells are less healthy than normal cells, and they are more easily killed, so radiation can kill cancer cells while not killing the patient (although the patient will suffer side effects). Doctors are always looking for what is known as the "magic bullet" which is something that kills only cancer cells but does not harm normal cells; so far we have not found it. If we do invent a magic bullet, than radiation treatments will no longer be used.
Why would someone undergo partial breast radiation therapy?
Partial breast radiation therapy is used in early stages of breast cancer. Partial breast radiation therapy uses high energy x-rays to kill tumor cells.
Are cancer cells more sensitive to drugs and radiation than normal cells?
Yes, cancer cells are generally more sensitive to drugs and radiation than normal cells. This is because cancer cells have abnormal and uncontrolled growth, and their DNA repair mechanisms may be impaired. Therefore, therapies like chemotherapy and radiation therapy can target the rapidly dividing cancer cells and effectively kill them while minimizing damage to healthy cells.
What is radiation treatments?
Radiation treatment, or radiation therapy is a form of cancer treatment. It uses high doses of intense energy to kill the cancer cells.
