There are three main divisions of radiation therapy, based on the source generating the rays: 1. Radiation (xrays, gamma rays, beta rays) produced from a valve excited with high voltage. These are only around when the current is on, just as an electromagnet has no magnetism when switched off. 2. Radiation produced by a radio-active source such as radio-active cobalt. These may emit activity for thousands of years, and can't be 'turned off'. The source is enclosed in a lead-lined box and can only be 'stopped' by closing a lead shutter. This is like a light bulb continuously burning, but emitting no light if the door is closed. 3. Radiation from tiny needles containing radium inserted in the body. I'm not sure whether you mean (a) standing close to the patient during treatment or (b) standing close to the patient after treatment has finished. Only in case 3 can you get any radiation from the patient after treatment, and if a partner may be advised not to share a bed until the needles are removed. In the other cases, it is unlikely that you would be allowed close during treatment. Radioactive tracers, e.g. drinks given to test thyroid function, involve a minute and harmless amount of radiation.
Yes
for people undergoing chemo it is just alright to be near that person. however there is a certain type of radiation therapy wherein you need to keep your distance with that person. such form is called internal radiation therapy wherein the cancer patient will receive implantable radiation source. the best way for you to protect your pregnancy from chemo and radiation is to stay away from them. avoid handling chemo drugs and stay away from any radiation source.
The physician will prescribe the specific amount of oxygen needed by the patient.
Adjuvant therapy is given to a cancer patient when they have had surgery, but, because of the risk of re-occurrence in that area, they are given this additional therapy as a precaution. A patient may get radiation as an adjuvant therapy.
A small group of women undergoing treatment for uterine cancer noticed improvements in their appetities and sense of well being, and less severe nausea associated with radiation therapy.
Radiation therapy may also be applied during the surgery (intraoperatively) to improve the patient's chances of survival, but this treatment is not yet in routine use.
It is sometimes called radiation therapy, radiation therapy, cobalt therapy, electron beam therapy, or irradiation
The patient must stay still during the administration of the radiation so that no other parts of the body are affected
Radiation therapy is delivered via external radiation or via internal radiation therapy (the implantation/injection of radioactive substances).
Radiation Therapy is not transferred to clothing.
Radiation therapy is a local treatment
Surgical therapy can be both disfiguring and disabling. Many normal tissues can be adversely affected by radiation therapy. Side effects that commonly occur shortly after a treatment cycle include nausea, vomiting, fatigue, loss of.
There are many types of treatment for mesothelioma including chemotherapy, photodynamic therapy, gene and radiation therapy. Each has benefits and drawbacks. Here is a website with more info on each: http://www.asbestos.com/treatment/