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 cancers
Eye cancer
Head and neck cancers
Spinal and pelvic sarcomas
Noncancerous brain tumors
Photodynamic therapy (PDT) is different for each cancer area treated and type of cancer treated. The side effects are equally varied. For a professional information source follow the link below.
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Chemotherapy is one of the main treatments for cancer and can be effective in killing cancer cells, but its effectiveness can vary depending on the type and stage of cancer. Other types of cancer therapy, such as surgery, radiation therapy, targeted therapy, and immunotherapy, can also be effective depending on the specific case. Treatment decisions are often made based on the individual patient's cancer type, stage, and overall health.
SCLC stands for Small Cell Lung Cancer. It is a type of lung cancer that usually grows and spreads quickly. It is often treated with a combination of chemotherapy, radiation therapy, and sometimes surgery.
Treatment depends on the type of cancer and its stage. Four types of treatment are used: surgical removal, radiation therapy, hormone therapy and chemotherapy.
There is very limited data showing the efficacy of proton beam radiation in the treatment of prostate cancer. This type of treatment is not the gold standard and much more expensive that the gold standard treatments with cure rates around 98% in the early stages. Proton Beam costs about $80,000 versus $40,000 for IMRT, $25,000 for Cyberknife and $15,000 for a prostate seed implant.
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.
Varian Medical Systems manufacture equipment to diagnose, treat, and provide informatics software to manage comprehensive cancer clinics, radio therapy clinics, and oncology practices. The equipment and services they manufacture specializes in radiotherapy, radiosurgery, proton therapy and brachytherapy.
You can find information about the colon cancer at the National Cancer institute. With that type of cancer, you will have some surgery, chemotherapy, radiation therapy, immunotherapy, and vaccine therapy. There are also some clinical trials that accepts patients.
Prostrate cancer is treated in one or a number of ways depending what stage and type of disease is present. Surgery, radiation, chemotherapy, hormone treatment and also active surveillance are all options.
You can treat the breast cancer with any of the following treatmentSurgeryRadiation therapyChemotherapyHormone therapyTargeted therapyBone-directed therapyAlong with you can have taken the medicine to treat breast cancer. Buy Evista online to treat the breast cancer