radiation

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In Wake of Radiation ODs, CT Scans Get New Rules

New scanners will be preset, older ones will be retrofitted

(Newser) - CT scans will come with new safeguards ordered by the FDA yesterday, following accidental radiation overdoses last year at hospitals in California and Alabama. The agency is also looking at software fixes for existing equipment to reduce the possibility of unsafe dosage, reports the the Los Angeles Times , and encouraging...

Probe of Radiation ODs Spreads to 4 Sites

Agency suspects brainb scan problem could be nationwide

(Newser) - The FDA has widened a probe into radiation overdoses received during brain scans to include four hospitals, and now suspects the problem could be nationwide. Three hospitals in Los Angeles County and one in Alabama are being investigated after patients received up to eight times the normal amount of radiation...

LA Patients Get Deadly Blast of Radiation in Screw-Up

Hospital hits hundreds of stroke patients with 8 times the normal dose

(Newser) - A mistake at LA’s famed Cedars-Sinai hospital has subjected more than 200 patients to dangerous levels of radiation. Everyone who has come to the hospital with a suspected stroke since February 2008 has gotten eight times the normal dose of radiation, the LA Times reports. That was when technicians...

Petraeus Secretly Treated for Cancer

General diagnosed with prostate cancer in February

(Newser) - Gen. David Petraeus was diagnosed with early-stage prostate cancer in February but underwent successful radiation treatment at the Walter Reed Army Medical Center, the military disclosed today. A spokesman for Petraeus said the treatment had little effect on the general's job and Petraeus did make at least one overseas trip...

Report Revives Fears of Cell Phone-Tumor Link

Industry is downplaying cancer risks, charges group

(Newser) - A new report charges that health organizations and the cell phone industry are downplaying clear links between cell phone use and brain cancer, reports the Los Angeles Times.  The latest research shows that cell phone use significantly increases the risk of some kind of tumors, and that young people...

VA Doc Botched 92 of 116 Cancer Operations

Philly prostate patients routinely had treatment placed in wrong organ

(Newser) - The VA Hospital in Philadelphia performed 116 operations to treat prostate cancer before an investigation found that 92 of the them had been seriously botched, the New York Times reports. The VA considered Dr. Gary Kao an expert who didn't need oversight, and allowed him to cover up his mistakes...

NASA to Reboot Mars Orbiter
 NASA to Reboot Mars Orbiter 
Mar 5, 2009 1:59 PM CST

NASA to Reboot Mars Orbiter

Orbiter's systems vulnerable to space radiation exposure

(Newser) - The Odyssey, NASA’s Mars orbiter, must reboot its computer systems, a risky move necessary to ensure continued functionality, Space.com reports. The reboot, slated for next week, should clear out the damaging effects of continued exposure to space radiation on the Odyssey’s memory system. The orbiter’s last...

Ginsburg Faces Long Odds in Cancer Fight

Justice remains hospitalized, plans quick return to bench

(Newser) - Ruth Bader Ginsburg’s pancreatic cancer is likely the more common, deadlier variety, with a high incidence of recurrence and a grim survival rate, HealthDay reports. Doctors took some comfort in the likelihood the cancer was found early. “She was able to have surgery, and only people who are...

Cancer Study Unlocks Clues to Who Lives, Who Dies

Breakthrough helps docs decide treatment

(Newser) - A new discovery may help predict whether a woman with breast cancer is more likely to live or die, reports Reuters. The breakthrough may help doctors make vital decisions about which patients should be treated the most aggressively. Researchers discovered patients were more likely to survive the disease if they...

Cell Phone Use Linked to Heart Disease

Study finds average American owns 2 cell phones

(Newser) - Add another ill to the cell phone pile: Using one may cause heart disease and kidney stones, researchers have found. The radiation emitted by the phones causes red blood cells to leak hemoglobin, which can lead to heart and kidney problems. An earlier study reported this same radiation can also...

Combo Treatment Halves Prostate Death Rates: Study

Researchers say using radiation plus hormones should be worldwide practice

(Newser) - Using radiation therapy in combination with hormone treatment can double the survival rate of patients with advanced prostate cancer, a new European study finds. Of those men given only standard drugs, 24% died after 10 years, compared to less than 12% of those given both treatments. Combined treatment is already...

Are Cold War's Lost Nukes Still Ticking?

Dozens of weapons lost in accidents decades ago are still out there and still deadly

(Newser) - Dozens of American A-bombs lost in Cold War accidents are corroding around the world, Der Spiegel reports. The US admits to misplacing 11, but German nuclear expert Otfried Nassauer says up to 50 went down, mostly in plane crashes. Bombers either collided with tanker planes or, short on fuel, plunged...

Quicker Therapy Just as Good for Breast Cancer

Intensive radiation for 3 weeks or less works well in 12-year study

(Newser) - Intensive, short-term radiation therapy battles breast cancer as well as the usual longer treatment, Canadian researchers said today. Their study of 1,200 women showed that after 12 years, 1 to 3 weeks of daily treatment kept cancer at bay slightly better than 5 to 7 weeks of the more...

Cell Phones Hike Cancer in Kids 5-Fold

Researchers fear future epidemic, urge immediate precautions

(Newser) - Children under 20 using cell phones are five times more likely to get brain cancer, a Swedish study has found, stoking fears of an upcoming cancer epidemic. Kids’ undeveloped brains and nervous systems, as well as their thinner skulls and smaller heads, put them at higher risk from radiation, the...

Japan Warned of Nuclear Leak from US Sub

But radioactivity level is nothing to worry about, says Navy

(Newser) - The US Navy has warned Japan that a small amount of radiation may have leaked from an American nuclear submarine during its recent visits to two southern ports. The US said the amount of radioactivity was negligible, but the news could cause a stir in Japan, where both the US...

Nation Cooking on Radioactive Countertops

That fancy granite may contain more uranium than is good for you

(Newser) - Granite countertops have become exceedingly popular, but few realize the dapper slabs can be radioactive, the New York Times reports. Granite often contains uranium, and reports have been flowing in of “hot” counters giving off higher-than-recommended levels of radon gas. “It’s not that all granite is dangerous,...

Kennedy Doing Well, Wife Reports

Senator responding to cancer treatment

(Newser) - Ted Kennedy is responding well to cancer treatment, according to his wife, Vicki. Although he's experiencing some fatigue—a “word that has never been in Teddy’s vocabulary before”—he is exercising every morning and sailing nearly every day. The venerable senator is halfway through 6 weeks of...

Earth Hits Cosmic Pitch
 Earth Hits Cosmic Pitch 
Jul 1, 2008 3:55 PM CDT

Earth Hits Cosmic Pitch

Cacophonous radiation beamed from planet could easily be intercepted by aliens

(Newser) - Earth’s atmosphere produces a natural sound and beams it off into the universe, Space.com reports. The sound—a painful series of chirps and whistles—is made by the collision of charged particles from the solar wind with Earth’s magnetic field.

10 Who Were Blinded (or Worse) by Science

Their work lead to big discoveries...and unfortunate death and injury

(Newser) - Knowledge may be power, but finding that knowledge can get you killed. List Universe ranks the top scientists killed or injured by their experiments.
  1. Galileo Galilei: The “father of modern physics” refined the telescope by staring at the sun for hours, resulting in near-blindness.
  2. Michael Faraday: A nitrogen chloride
...

Cynthia Nixon: I Survived Breast Cancer

'Sex and the City' star comes clean about her battle 2 years ago

(Newser) - "Sex and the City" actress Cynthia Nixon quietly fought breast cancer two years ago while performing on Broadway, she revealed for the first time yesterday. "I didn't really want to make it public while I was going through it. I didn't want paparazzi at the hospital," the...

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