Radiation Exposure News and Research

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New minimally invasive approach to diagnose hyperparathyroidism

Almost all of us have four parathyroid glands, located next to the thyroid gland in the neck. They are an organ only the size of a grain of rice, but critical for controlling our body's calcium levels.

24 Oct 2016

Single high-intensity SBRT dose can be effective in treating early stage NSCLC patients

Stereotactic body radiation therapy (SBRT) is a specialized and highly targeted method of delivering radiotherapy, or radiation therapy, to treat cancer.

28 Sep 2016

Headache disorders may increase risk of thyroid condition

Sufferers of migraines, cluster headaches, tension headaches or other headache disorders are at greater risk of developing a thyroid condition called hypothyroidism, according to a study by University of Cincinnati College of Medicine researchers.

27 Sep 2016

Intermediate risk prostate cancer patients can achieve survival benefit with brachytherapy alone

For men with intermediate risk prostate cancer, radiation treatment with brachytherapy alone can result in similar cancer control with fewer long-term side effects, when compared to more aggressive treatment that combines brachytherapy with external beam therapy (EBT), according to research presented today at the 58th Annual Meeting the American Society for Radiation Oncology.

27 Sep 2016

Zeus introduces new MRI-compatible LCP monofilament for vascular interventions

Magnetic resonance imaging (MRI) uses a strong magnetic field to image the body and is known as the gold standard in diagnostic imaging.

From Zeus Inc. 15 Sep 2016

Orlando Health to bring benefits of MRI-guided radiation therapy to Central Florida

Orlando Health will soon begin providing a new therapy that allows oncologists to see the tumor they are treating continuously during radiation therapy.

13 Sep 2016

New report explores safety of inks used for tattoos and permanent makeup

Tattoos are becoming ever more popular. In the EU, the number of people with tattoos has increased from 5% in 2003 to 12% in 2016 (60 million people in the EU-28), with at least half of them having more than one tattoo.

19 Aug 2016

Long-term impacts of atomic bombs on Japanese cities not as severe as many believe, study suggests

The detonation of atomic bombs over the Japanese cities of Hiroshima and Nagasaki in August 1945 resulted in horrific casualties and devastation. The long-term effects of radiation exposure also increased cancer rates in the survivors.

12 Aug 2016

Scientists find new functions of ANG protein that plays key role in regulation of blood cell formation

Tufts Medical Center and Tufts University scientists have found exciting, new functions of the protein angiogenin that play a significant role in the regulation of blood cell formation, important in bone marrow transplantation and recovery from radiation-induced bone marrow failure.

11 Aug 2016

Manganese-based antioxidant complex of Deinococcus protects mice from gamma radiation

They call it "Conan the Bacterium," and now it may be used to help save lives in the event of a nuclear disaster or terrorist attack.

9 Aug 2016

Study shows patients with skin of color less likely to survive melanoma

Because Caucasians have a higher skin cancer risk than the general population, people with skin of color may believe that they don't need to be concerned about this disease — but new research reveals this to be a dangerous misconception.

28 Jul 2016

New study finds many healthcare providers underestimate actual radiation dose from CT scans

Computed tomography (CT) scans are an invaluable diagnostic tool in modern medicine, but they do come at a price: exposing patients to potentially dangerous ionizing radiation.

24 Jun 2016

Many family doctors have poor knowledge about LDCT lung cancer screening

Although clinical trials have shown that lung cancer screening using low-dose computed tomography (LDCT) can detect lung cancers early and reduce lung cancer mortality, less than half of family physicians in a recent survey agreed that screening reduces lung cancer–related deaths.

14 Jun 2016

Advanced imaging kit Netspot gets FDA approval to detect rare neuroendocrine tumors

The U.S. Food and Drug Administration today approved Netspot, the first kit for the preparation of gallium Ga 68 dotatate injection, a radioactive diagnostic agent for positron emission tomography (PET) imaging.

2 Jun 2016

New drugs show promise as first antidote for radiation exposure

University of Virginia School of Medicine researchers have identified promising drugs that could lead to the first antidote for radiation exposure that might result from a dirty bomb terror attack or a nuclear accident such as Chernobyl.

2 Jun 2016

Axumin approved for use in PET scans in patients with recurrent prostate cancer

The U.S. Food and Drug Administration today approved Axumin, a radioactive diagnostic agent for injection. Axumin is indicated for positron emission tomography (PET) imaging in men with suspected prostate cancer recurrence based on elevated prostate specific antigen (PSA) levels following prior treatment.

28 May 2016

Cell phone radiation exposure may lead to increased rates of rare cancers

According to new report from Microwave News, the U.S. National Toxicology Program has found increased rates of rare cancers of the heart and brain in animals exposed to cell phone radiation in a long-awaited multi-million dollar two-year study.

27 May 2016

Continuous errors in damaged DNA repair may lead to tumor formation

A group of researchers at Osaka University found that if DNA damage response (DDR) does not work when DNA is damaged by radiation, proteins which should be removed remain instead, and a loss of genetic information can be incited, which, when repaired incorrectly, will lead to the tumor formation.

25 May 2016

New Rutgers research aims at exploring gender differences in lung cancer

Lung cancer is the leading cause of cancer death in both men and women. Lung cancer diagnoses have more than doubled among females in the past 38 years, while having fallen 29 percent among males, according to the American Lung Association.