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OHSU researchers: Surgery, radiation gives early survival advantage in bile duct cancer
Oregon Health & Science University researchers are reporting the discovery of an early survival advantage when a combination of surgery and radiation therapy is used for patients with a rare but deadly bile duct cancer. view more (2007-10-29)
Ultraviolet B light exposure associated with increased risk of skin cancer
A decreased ability to repair chromosomal damage caused by exposure to ultraviolet B (UV-B) radiation in test tubes may be associated with an increased risk of the common skin cancers basal cell carcinoma and squamous cell carcinoma, but not of melanoma. view more (2005-12-21)
MRI findings help forecast prostate cancer prognosis
Magnetic resonance imaging (MRI) findings in patients about to undergo radiation therapy for prostate cancer can help predict the likelihood that the cancer will return and spread post-treatment, according to a new study published in the April issue of the journal Radiology. view more (2008-03-25)
Trial Supports Use of Marker to Predict How Pancreatic Cancer Patients Do After Surgery, Jefferson Surgeon Finds
A team of researchers, led by surgeons at the Kimmel Cancer Center at Jefferson in Philadelphia, has found further evidence supporting the ability of a protein to predict how well a patient with advanced pancreatic cancer will do after surgery, chemotherapy and radiation. view more (2007-06-25)
Radiation preferred over surgery for patients with some stages of lung cancer
After an initial chemotherapy treatment, radiation may be a better choice than surgery for patients with stage IIIA non-small-cell lung cancer, according to a randomized controlled trial published in the March 21 Journal of the National Cancer Institute. view more (2007-03-21)
Low-Dose CT Method, Delivering 50% Less Radiation, Correctly Identifies Patients with Appendicitis
Patients with possible appendicitis are typically evaluated using a standard-dose contrast enhanced CT, but a low-dose unenhanced CT that delivers approximately 50% less radiation is just as effective, according to a study performed at the Seoul National University College of Medicine in Seoul, Korea. view more (2009-07-23)
Childhood cancer survivors treated with radiation face increased risk of tumors later in life
University of Minnesota cancer researchers found that children who received radiation treatment for cancer face an increased risk for brain and spinal column tumors later in life. view more (2006-11-02)
Jefferson Researchers Find Nanoparticle Shows Promise in Reducing Radiation Side Effects
With the help of tiny, transparent zebrafish embryos, researchers at the Kimmel Cancer Center at Thomas Jefferson University and Jefferson Medical College are hoping to prove that a microscopic nanoparticle can be part of a "new class of radioprotective agents" that help protect normal tissue from radiation damage just as well as... view more... (2006-11-09)
NRPB Emergency Data Handbook
NRPB has produced a new Emergency Data Handbook1, which updates and replaces both the previous Emergency Data Handbook published in 19862 and also NRPB publication DL103. The handbook provides a compilation of information intended for use by NRPB and other organisations involved in the response to a radiation emergency. Radiation emergencies... view more... (2002-07-12)
How Increased UV Exposure Impacts Plants
As the first plant life to emerge from the water and develop on dry earth, bryophytes offer a unique opportunity for researchers to understand the development of protections against ultraviolet radiation. view more (2009-03-10)
Medical College of Wisconsin study finds drug may limit radiation kidney damage in BMT patients
Researchers at the Medical College of Wisconsin in Milwaukee have found that the risk of radiation injury in normal tissue after exposure may be reduced by a drug in common use. view more (2007-11-15)
Breast cancer treatment offers better outcome to women with implants
Women with early-stage breast cancer who have undergone breast augmentation may be treated successfully with a partial-breast radiation treatment called brachytherapy, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA). view more (2008-12-01)
Prototype terahertz imager promises biochem advances
Researchers at the National Institute of Standards and Technology (NIST) have demonstrated a new imaging system that detects naturally occurring terahertz radiation with unprecedented sensitivity and resolution. view more (2008-04-16)
UK researchers announce continuous Terahertz emission innovation
Researchers at the University of Leeds' Institute of Microwaves and Photonics have developed a novel way of generating continuous tunable Terahertz (THz) radiation. view more (2002-11-14)
Possible link found between x-rays and prostate cancer
Researchers at The University of Nottingham have shown an association between certain past diagnostic radiation procedures and an increased risk of young-onset prostate cancer - a rare form of prostate cancer which affects about 10 per cent of all men diagnosed with the disease. view more (2008-07-16)
Combined treatment extends life expectancy for lung cancer patients
Combining thermal ablation with radiation therapy extends average life expectancy and decreases recurrences of tumors in patients who have early stages of inoperable lung cancer, according to researchers at Rhode Island Hospital. view more (2006-07-17)
Certain ecologic factors associated with greater risk of bladder cancer
Persons drinking well water (as opposed to public supply) may be at an increased risk of bladder cancer, according to new research from the University of Alabama at Birmingham. Researchers will present data about the relationship between bladder cancer and certain ecologic factors including water source and UV radiation levels at the 104th Annual... view more... (2009-04-27)
Radiation Dose Can Be Reduced For "Triple Rule-Out" Coronary CT Angiography
Physicians can dramatically reduce the radiation dose delivered to patients undergoing coronary CT angiography in a "triple rule-out" protocol by simply using tube current modulation, according to a study performed at Thomas Jefferson University Hospital in Philadelphia, PA. view more (2009-04-06)
Mobile phones and the inner ear
A new technique has been developed by researchers in the Netherlands to look at the effect of radiation from mobile phones on complex structures like the inner ear and eye. The technique called `quasistatic zooming` will help researchers calculate the amount of radiation from mobile phones absorbed by human tissue on scales of less than one... view more... (2002-04-26)
Is 31P MRS a useful tool for evaluating early acute hepatic radiation injury?
Acute hepatic radiation injury could lead to necrosis of hepatocytes, fatty degeneration and hepatic fibrosis. At the present, the gold standard test is liver biopsy. view more (2009-06-24)
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