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What percentage of damage is done to the heart with radiation for breast cancer on the left breast?
Wiki User
∙ 14y ago
Shortish answer:
There is no way to actually implement statistics for damage of the heart that will be correct. People have cancer at different places and radiologists do to the best of their abilities avoid radiation of the actual heart. The doctors does not always know why problems occur or even if the heart is damaged in many cases where people die.
Longish answer:
When radiation is given, this is not done in one massive dose from only one position.
Radiation damages tissue wherever it goes and a massive dose this way would do more harm than good. Different tissue react differently to radioactivity too.
Radiation is given from different angels, all directed towards tumors.
The combined radiation towards the tumor will severely damage it and it will die.
The rest of the body should ideally not be much damaged at all.
For the heart to be damaged, the tumors would need to be very close and the apparatus not "properly" adjusted/programmed.
A bit crude explanation but mostly to the point.
Radiation is however one of the most serious and violent forms of medicine practiced.
It may come with serious side effects, even heart and spinal damage.
Radiation therapy for lung cancer can cause serious damage to the heart. According to a 2005 review published in the journal "Seminars in Oncology," radiation therapy in lung cancer patients increased the risk of heart attack and congestive heart failure. It is important to reduce exposure of the heart to radiation during treatment as much as possible
Wiki User
∙ 14y ago
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What damage does radiation do?
Radiation exposure causes damage to the cells of your body, which can mutate them. Mutated cells are sometimes referred to as cancer cells, and thus radiation can give you cancer. There are different effects from different kinds of radiation, but mutating cells is the basic form of damage that radiation does.
Can you get breast cancer from pinching your breast?
No. The damage types that trigger cancers are far too small to be caused by physical damage such as pinching.
Why is interstitial radiation used?
The advantage is that it concentrates the radiation near the cancer and lessens the chance of damage to normal cells
Why is intracavitary radiation used?
The advantage is that it concentrates the radiation near the cancer and lessens the chance of damage to normal cells
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 would the most serious risk of radiation treatments for cancer?
Although the benefits may out way the risks, there are many risks associated with radiation treatment for breast cancer. These risks include sore breasts, feeling tired, and lymphedema as a possible long term effect.
What are the dangers of uv radiation?
It can give you a sunburn, give you cancer, and otherwise damage you skin.
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.
Why is too much exposure to radiation dangerous?
Too much radiation from the sun can permanently damage your skin and could cause skin cancer.
Why is radiation considered dangerous?
The high-energy particles of radiation can damage the complex molecules, such as proteins and DNA, that are important to life. This damage can prevent our cells from functioning and can outright kill them. In the long term, the damage to DNA can cause cancer.
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 brachytherapy used?
The advantage is that it concentrates the radiation near the cancer and lessens the chance of damage to normal cells
