However, none of the six groupings - which included acute lymphoblastic leukaemia, brain tumours and Hodgkin's disease - showed an increasing trend between levels of radiation and rate of disease.
When the disease has spread such that one radiation beam cannot safely encompass all of it, the disease is treated with chemotherapy.
CNN: What is Hodgkin lymphoma's effect on the lymphatic system?
It's also possible that ordinary cancer survivors, people who beat the disease after getting radiation, chemotherapy or surgery, get an assist from their own immune systems.
Breast cancer screening is in fact based on a radiation benefit ratio, not cost, but suppose that anaysis were to show that the screening should be different for black women, either earlier because of age as above, or avoided completely because of the lower rate of disease and higher radiation sensitivity in youger women making it more likely to kill than cure.
This is particularly true for young women with cancer, since the radiation and chemotherapy required to kill the disease also damage their ovaries and can plunge them into premature menopause.
They also divided the children with cancer into six groups, depending on the nature of the disease, to see if radiation levels might influence some types of cancer but not others.
Has anyone considered how absurd it is to be afraid of this minuscule amount of radiation when patients with hyperthyroidism (Graves Disease) are routinely receiving many thousands times this amount as a routine treatment without fear?
He underwent hormone therapy and radiation, and vastly altered his diet to beat the disease.
Late in the summer ten kids with advanced neuroblastoma, one of the deadliest childhood cancers, began undergoing a radical new gene therapy with a breathtaking goal--to fight the disease not by deploying often inadequate chemotherapy and radiation but by jiggering the immune system to attack tumors it otherwise ignores.
One theory is that difference in levels of vitamin D, which is produced when UV radiation hits the skin, could affect the odds of developing the disease.
When cardiac CT angiography is being used appropriately -- meaning, for example, in people with chest pain suggesting blocked heart arteries, rather than as a screening test for people with no symptoms of heart disease -- the benefits far outweigh the risk of the radiation, according to Einstein and Hausleiter.
If you have HIV, are undergoing radiation or chemotherapy for cancer, or have a suppressed immune system from autoimmune disease, diabetes or chronic lung disease, you may be at risk for developing chicken pox.
MediPharma has two drugs derived from Chinese herbs in midstage clinical trials in the U.S., one to improve the potency of radiation therapy on head and neck cancer and the other to treat Crohn's disease, an inflammation of the digestive tract.
应用推荐