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Proton therapy has been used since the early 1990s

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∙ 15y ago

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Which atoms are used in proton therapy?

Proton therapy uses protons, which are positively charged subatomic particles found in the nucleus of an atom. Hydrogen atoms, which consist of a single proton in their nucleus, are commonly used as the source of protons in proton therapy.


Why would one need a proton therapy?

Proton therapy is generally used as a radiation treatment for cancer patients. This differs from traditional radiation therapy in that the ray of the protons can be directed more easily and causes less damage to surrounding tissues.


What type of cancer can be treated with proton therapy?

Proton therapy is useful for treating cancer that has not spread and is near important parts of the body. It is also used for treating children because it lessens the prospect of harming healthy, growing tissue.Types of Cancer can be treated with Proton Therapy are:Central nervous system cancersEye cancerHead and neck cancersLung cancerLiver cancerProstate cancerSpinal and pelvic sarcomasNoncancerous brain tumors


How long can you take fiber therapy?

You can take Equate fiber therapy for as long as it is required unless your doctor changes that order. Equate fiber therapy is not a prescription medication and can be used for many years.


What line of medicine is using hyperbaric chamber therapy?

Hyperbaric chamber therapy is used to to treat those with injuries. It is used as a form of cancer therapy. It has been used to treat sports players to enable them to heal faster and has also been used on animals like expensive race horses.


What are the chances After cancer treatment have been completed what therapy is used to decrease that chances that the cancer will recur?

Adjuvant therapy is used to decrease the chances that cancer will recur.


Can cognitive therapy be used to treat long term migraine?

Cognitive therapy is often used as an adjunct therapy for Migraineurs who have trouble dealing with their pain and the disease. It is not a treatment for Migraine itself, which is a genetic neurologic disease.


The Apollo GoLite is used for what type of therapy?

It is used as light therapy. Light therapy has been shown to help people suffering from depression, sleepiness and low energy if done 15 to 30 minutes a day.


Why morphine not used for long term therapy?

because your head might blowoff


When is ECT used on depressed people?

ECT, or electroconvulsive therapy, usually is employed after all therapy and pharmaceutical treatment options have been explored.


How long can you take equate fiber therapy?

You can take Equate fiber therapy for as long as it is required unless your doctor changes that order. Equate fiber therapy is not a prescription medication and can be used for many years.


Proton therapy?

DefinitionProton therapy is a kind of radiation used to treat cancer. Like other types of radiation, proton therapy kills cancer cells and stops them from growing.InformationUnlike other types of radiation therapy that use x-rays to destroy cancer cells, proton therapy uses a beam of special particles called protons. Doctors can better aim proton beams onto a tumor, so there is less damage to the surrounding healthy tissue. This allows doctors to use a higher dose of radiation with proton therapy than they can use with x-rays.Proton therapy is used to treat cancers that have not spread. Doctors may use proton therapy to treat the following types of cancer:Brain (acoustic neuroma, childhood brain tumors)Eye (ocular melanoma, retinoblastoma)Head and neckLungSpine (chordoma, chondrosarcoma)ProstateResearchers are also studying whether proton therapy might be used to treat other noncancerous conditions, including macular degeneration.HOW IT WORKSYour health care provider will fit you with a special device that holds your body still during treatment. The actual device used depends on the location of your cancer. For example, patients with head cancers may be fitted for a special mask.Next, you will have a computed tomography (CT) or magnetic resonance imaging (MRI) scan to map out the exact area to be treated. During the scan, you will wear the device that helps you stay still. The radiation oncologist will use a computer to trace the tumor and outline the angles at which the proton beams will enter your body.Proton therapy is performed on an outpatient basis. The treatment takes a few minutes a day over a period of 6 to 7 weeks, depending on the type of cancer. Before the treatment begins, you will get into the device that will hold you still. The radiation therapist will take a few x-rays to fine-tune the treatment.You will be placed inside a donut-shaped device called a gantry. It will rotate around you and point the protons in the direction of the tumor. A machine called a synchrotron or cyclotron creates and speeds up the protons. Then the protons are removed from the machine and magnets direct them to the tumor.The technician will leave the room while you are having proton therapy. The treatment should only take 1 to 2 minutes. You shouldn't feel any discomfort. After the treatment is over, the technician will return to the room and help you remove the device that held you still.SIDE EFFECTSProton therapy may have side effects, but these tend to be milder than with x-ray radiation because proton therapy causes less damage to healthy tissues. Side effects depend upon the area being treated, but may include skin redness in the radiation area, and temporary hair loss.AFTER THE PROCEDUREFollowing proton therapy, you should be able to resume your normal activities. You will likely see your doctor every 3 to 4 months for a follow-up exam.ReferencesBrada M. Proton therapy in clinical practice: current clinical evidence. J Clin Oncol. 2007;25:965-970.Lee AK, Frank SJ. Update on radiation therapy in prostate cancer. Hematol Oncol Clin North Am. 2006;20:857-878.Halperin EC. Proton therapy and treatment of cancer. Lancet Oncol. 2006;7:676-685.