27.06.2014

Radiation therapy for cancer questions and answers 60's

This year, about 62,000 Americans will be diagnosed with cancer of the oral cavity, pharynx, larynx and thyroid. More than 25 percent of oral cancers occur in people who do not smoke or have other risk factors.
Rates of head and neck cancer are nearly twice as high in men and are greatest in men over age 50. The use of tobacco and alcohol greatly increases your chances of developing head and neck cancer.
For patients with head and neck cancer, quitting smoking reduces the risks of infections and developing other cancers.
X-ray, CT, MR and PET scans are often needed to show the location and extent of the cancer. Oral cavity (lips, gums, floor of mouth, oral tongue, cheek mucosa, hard palate, retromolar trigone). Treatment for head and neck cancer depends on several factors, including the type of cancer, the size and stage, its location, and your overall health. Surgery, radiation therapy and chemotherapy are the mainstays of treating head and neck cancer.
For many head and neck cancers, combining two or three types of treatments may be most effective. External beam radiation therapy involves a series of daily outpatient treatments to accurately deliver radiation to the cancer. 3-dimensional conformal radiotherapy (3D-CRT) combines multiple radiation treatment fields to deliver precise doses of radiation to the affected area. Intensity modulated radiation therapy (IMRT) is a form of 3D-CRT that further modifies the radiation by varying the intensity of each radiation beam. To help you keep still during treatment, your doctor may use a plastic head or shoulder mask. Also called brachytherapy, internal radiation therapy involves surgically implanting radioactive material into a tumor or surrounding tissue. During low-dose-rate brachytherapy, your radiation oncologist implants thin, hollow, plastic tubes in and around a tumor.
These tubes are loaded with tiny radioactive seeds that remain in place for one or several days to kill the cancer. For high-dose-rate brachytherapy, your doctor implants hollow tubes in and around the tumor site. After these tubes are implanted, they are then connected to a special brachytherapy machine that houses a high activity radioactive source. Side effects can include redness of the skin, sore throat, dry mouth, alteration of taste, pain on swallowing and possible hair loss in the treated area. Careful brushing of your teeth can help prevent tooth decay, gum disease, mouth sores and jaw infections. Radiation Treatment for Prostate Cancer is used like surgery for the early states of prostate cancer. For the early stages of prostate cancer, radiation therapy for prostate cancer can be used as a substitute for surgery.
In order to kill cancerous tissues that remain in the area, it may also be used after a surgical procedure.


During the later stages of prostate cancer, prostate cancer radiation treatment is mostly used to make possible pain relief. Prior to beginning prostate cancer radiation treatment, it is vital that you speak well with your physician. Keeping in touch with your doctor will go a long way in your medical education, which is now of supreme importance.
Note that while radiation therapy for prostate cancer tends to produce feelings of fatigue for its patients, doctors generally advise that you stay as active as possible, within reason. Also known as Prostate Cancer Brachytherapy or implant radiation, this procedure uses radioactive material gathered from small seeds.
As the name implies, this procedure uses an external source of radiation, frequently a large machine. Treatment generally lasts for quite a few weeks, with patients trudging to the hospital an average of five times a week.
Both radiation treatments, even though useful in curing prostate cancer, can cause impotence.
Cancer Center: Types, Symptoms, Causes, Tests, And - Start here for information on common types of cancer, including breast, lung, colon, skin, prostate, and ovarian cancer.
Cancer Protocols Best To Avoid, Chemotherapy, Radiation - Cancer protocols best to avoid include Radiation, Chemotherapy and Mammograms.
What The Cancer Industry Does Not Want You To Know About - What The Cancer Industry Does Not Want You To Know About Chemotherapy and Radiation. He or she may also use a flexible endoscope, a thin, lighted tube that is passed through the nose, to obtain a more comprehensive assessment of the head and neck area. Because cancers in different locations behave differently, treatment depends on the cancer type and extent. That’s why it is important to talk with several cancer specialists about your care, including a surgeon, a radiation oncologist and a medical oncologist. Rather than relying on major surgery, an organ preservation approach first uses radiation and chemotherapy to shrink the tumor. Radiation treatments take only a few minutes, but each session takes about half an hour to get checked in, change clothes, get into position and receive the radiation. However, your radiation oncologist may schedule your treatments more or less often depending on your cancer. Tailoring each of the radiation beams to accurately focus on the patient's tumor allows coverage of the cancer while at the same time keeping radiation away from nearby healthy tissue.
This technique allows a precise adjustment of radiation doses to the tissue within the target area. For head and neck cancers, brachytherapy is often used in conjunction with external beam radiation therapy, but may be used alone.
According to your doctor's specifications, the seed is automatically delivered from the machine and into the tubes, delivering localized radiation over several minutes to kill the cancer. Medications and nutritional supplements may be prescribed to make you as comfortable as possible. Radiation therapy, also called radiotherapy, uses high energy rays to destroy cancer cells.
Distinct from internal radiation, for continuing treatment, this procedure requires that men go to a hospital or clinic.


After prolonged external radiotherapy for prostate cancer, many men are forced to live with altered bowel or urinary patterns. This allows for a less extensive surgery and may even allow some patients to avoid surgery altogether. For some conditions, radiation is given twice a day, with a four to six hour gap between treatments. IMRT may allow doctors to direct a higher radiation dose to the affected area and keep more radiation away from nearby healthy tissue.
Sometimes, tiny radioactive seeds are implanted directly into the tumor and remain permanently. These rays can be deadly to all cells; fortunately, the treatment is precise enough to, only destroy the cancerous ones.
Depending on type of radiation used and the dosage that you receive, the side effects will occur from these treatments.
Because the seeds are a one-time implant, the patient usually does not have to stay in the hospital either. There are very few long-term side effects when it comes to internal radiation; in fact, they are quite rare.
This treatment is more precise than other radiation treatments and thus spares healthy tissue.
My Friend’s Stage IV breast cancer and MS has just been cured with the high Quality CBD oil gotten from drdonaldhealthcare. Do any Breast Cancer patients refuse treatment even if it is recommended by their physician?
Lots more wrinkles, puffy eyes, fatigue, body aches, poor stamina, loss of muscle tone in only two months!!! Harness, what is the chance that my in situ breast cancer will come back after you perform a lumpectomy?”Now that is a big question, and there are lots of factors that go into the odds or the chance of an in situ breast cancer coming back. Let me try and highlight these for you right now.Things that I look at in making recommendations or predictions about recurrence include the grade of the tumor, the size of the tumor, the age of the patient, and the markers that the tumor has. As the grade goes up to higher grade, the chance that the cancer come back locally certainly increases.What about size? The bigger the area of the in situ breast cancer, we worry about, again, a chance of the cancer coming back. Now, all of these recommendations are with the assumption that the surgeon performs the surgery properly and has a sufficient amount of normal breast tissue around where the in situ breast cancer was.What about the markers? One of the big and most recent breakthroughs announced at the 2011 Breast Cancer San Antonio Symposium was the use of Oncotype DX as a way of trying to determine whether a patient needs adjuvant radiation therapy, and it ends up in this prospective trial that the result show that only about a third of the patients with in situ breast cancer actually need adjuvant radiation therapy.So, what is the take home message?
There are lots of factors that go into the chance of a cancer reoccurring, an in situ breast cancer coming back. Harness specializes in complete breast health, breast cancer surgery, oncoplastic reconstruction, genetic screening, management of breast health issues, risk assessment and counseling. Harness graduated from the University of Michigan, Ann Arbor in 1969 and spent time early on in his career at the University of Michigan Medical Center.This information should not be relied upon as a substitute for personal medical advice, diagnosis or treatment.




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