Web Results

www.epa.gov/radiation/radiation-health-effects

Radiation Exposure and Cancer Risk. Exposure to low-levels of radiation does not cause immediate health effects, but can increase the risk of cancer over a lifetime. There have been studies that kept track of large numbers of people who were exposed to radiation, including atomic bomb survivors and radiation industry workers.

www.webmd.com/.../reducing-radiation-from-medical-x-rays

Reducing Radiation from Medical X-rays. One of medicine's most remarkable achievements is the use of X-rays to see inside the body without having a surgeon wield a scalpel. Before medical X-ray ...

sciencenetlinks.com/lessons/dangers-of-radiation-exposure

Radiation can affect living and mechanical things on earth as well as in space. In the first part of the lesson, students calculate their yearly exposure rate to harmful high-energy radiation and cumulative effects over time. They then use the information to evaluate the various sources of radiation that are of greatest concern for them.

thesurvivalmovement.com/the-dangers-and-effects-of...

Nevertheless, something is certain and alarming: radiation standards of exposure have increased. The prior standards for 30 years of radiation exposure showed a cancer rate of 1 in 10,000, but now, after Obama’s Administration allowed radiation exposure to go up to 2,000 millirems, the new cancer rate reached an astounding 1 in 23.

radiology.ucsf.edu/.../radiation-safety/risks-of-radiation

Radiation increased the longevity of British radiologists British Journal of Radiology (2002) 75, 637-639. Risks of Radiation vs. Benefits of Radiation. Generally speaking, all medical procedures and tests carry both risks and benefits, and any consideration of radiation risk must be balanced against the benefits.

www.fda.gov/Radiation-EmittingProducts/RadiationEmitting...

The risk of developing cancer as a result of exposure to radiation depends on the part of the body exposed, the individual’s age at exposure, and the individual’s gender.

emergency.cdc.gov/radiation/healtheffects.asp

Radiation sickness, known as acute radiation syndrome (ARS). Cutaneous Radiation Injury (CRI) Happens when exposure to a large dose of radiation causes injury to the skin. Long-Term Health Effects of Radiation Exposure and Contamination. Cancer People who receive high doses of radiation could have a greater risk of developing cancer later in ...

www.consumerreports.org/cro/magazine/2015/01/the-surprising...

The surprising dangers of CT scans and X-rays Patients are often exposed to cancer-causing radiation for little medical reason, a Consumer Reports investigation finds

www.health.harvard.edu/.../radiation-risk-from-medical-imaging

(A millisievert is a measure of radiation exposure; see "Measuring radiation.") Exposure to ionizing radiation from natural or background sources hasn't changed since about 1980, but Americans' total per capita radiation exposure has nearly doubled, and experts believe the main reason is increased use of medical imaging.

www.cancer.gov/about-cancer/causes-prevention/risk/radiation

Radiation of certain wavelengths, called ionizing radiation, has enough energy to damage DNA and cause cancer.Ionizing radiation includes radon, x-rays, gamma rays, and other forms of high-energy radiation. Lower-energy, non-ionizing forms of radiation, such as visible light and the energy from cell phones, have not been found to cause cancer in people.