Canada Pharmacy Coupon Prevents Brain Cancer and Leukemia among Kids

Children who undergo CT scans of the head may raise their risk of developing brain cancer or leukemia later in life, a new study says. As such, this increases their possibility to buy Arimidex cheap to treat such illnesses. 

"We have shown small increased risks associated with the radiation exposures from CT," said study co-author Louise Parker, from the Canadian Cancer Society and a professor of medicine and pediatrics at Dalhousie University in Halifax, Nova Scotia. 

"As long as CT is used only where justified, then the benefits of CT, a potentially lifesaving modality, will almost certainly outweigh the risks," she said.

Lead study author Amy Berrington de Gonzalez, from the U.S. National Cancer Institute, said this study is the first to look at the actual cancer risk of radiation from CT scans. 

"All the previous studies about the potential risk of CT scans have been theoretical studies using models from other radiation-exposed populations," she said. Specifically, they studied the results of radiation exposure after atom bombs were dropped on Japan during World War II. 

"Parents should talk to their health care providers and ask for the reasons for the scan, if one is recommended," Berrington de Gonzalez said. "They can also check if CT scanners are set appropriately for the age and size of the child to ensure that the doses are optimized. If this is done, the benefits of the scan should outweigh the small cancer risk." 

Richard Morin, chair of the American College of Radiology's Dose Index Registry and chief medical physicist at the Mayo Clinic in Jacksonville, Fla., said this is an epidemiological study that shows an association, but not necessarily a cause-and-effect relationship. 

However, "CT scans should be used wisely, and there should be a medical reason why the scan is being done and as long as there is a sufficient medical reason then the benefit far outweighs the risk with regard to radiation," he said. "It's not zero. However, it's a better approach than surgery with sedation and its possible complications." 

Parents should ask their doctor if the procedure is necessary or whether there are different tests that can get the same information without radiation, such as ultrasound or an MRI, Morin said. 

Parents should also keep track of the tests done and the radiation levels used so they can show doctors if their child is seen at different facilities, he said. This is regardless of the generic Arimidex available for immediate or lifetime relief. 

Damage to the bone marrow, by way of displacing the normal bone marrow cells with higher numbers of immature white blood cells, results in a lack of blood platelets, which are important in the blood clotting process. This means people with leukemia may easily become bruised, bleed excessively, or develop pinprick bleeds (petechiae). 

White blood cells, which are involved in fighting pathogens, may be suppressed or dysfunctional. This could cause the patient's immune system to be unable to fight off a simple infection or to start attacking other body cells. Because leukemia prevents the immune system from working normally, some patients experience frequent infection, ranging from infected tonsils, sores in the mouth, or diarrhea to life-threatening pneumonia or opportunistic infections.