Radiology & Imaging
Human images from world's first total-body scanner unveiled
EXPLORER, the world's first medical imaging scanner that can capture a 3-D picture of the whole human body at once, has produced its first scans.
Nov 19, 2018
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News tagged with radiation dose
Oncology & Cancer
Higher doses of radiation don't improve survival in prostate cancer
A new study shows that higher doses of radiation do not improve survival for many patients with prostate cancer, compared with the standard radiation treatment. The analysis, which included 104 radiation therapy oncology ...
Mar 15, 2018
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Oncology & Cancer
Low-level radiation health risks smaller than obesity, researchers say
The health risks from modern day life such as obesity, smoking and air pollution are higher than low-level radiation exposure a new study has found.
Sep 13, 2017
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Immunology
Enzyme key to triggering anti-cancer immune response
An enzyme implicated in autoimmune diseases and viral infections also regulates radiation therapy's ability to trigger an immune response against cancer, Weill Cornell Medicine scientists found in a new study. Their discovery ...
Jun 27, 2017
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Medical research
New blood test quickly reveals severity of radiation injury
A novel blood test could greatly improve triage of victims of radiation accidents by rapidly predicting who will survive, who will die, and who should receive immediate medical countermeasures, according to scientists at ...
May 13, 2015
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Oncology & Cancer
New X-ray breast cancer imaging possible with 25 times reduced radiation dose
Scientists have developed a way to produce three-dimensional X-ray images of the breast at a radiation dose that is lower than the 2D radiographies used in clinics today. The new method enables the production of 3D diagnostic ...
Oct 22, 2012
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Oncology & Cancer
Research could lead to new ways to ID women who have higher risk of breast cancer from low-dose radiation
(Medical Xpress)—Scientists from the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have identified tissue mechanisms that may influence a woman's susceptibility or resistance to breast ...
Oct 16, 2012
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Oncology & Cancer
New take on impacts of low dose radiation
Researchers with the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory (Berkeley Lab), through a combination of time-lapse live imaging and mathematical modeling of a special line of human breast cells, ...
Dec 20, 2011
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Oncology & Cancer
Two genetic variations predict second cancers after radiation for children with Hodgkin's lymphoma
A genome-wide association study published in the August issue of Nature Medicine has found two tiny genetic variations that can predict which patients with Hodgkin's lymphoma are most likely to develop radiation-induced second ...
Jul 24, 2011
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Medical research
A naturally-occurring molecule shows promise as effective first-line treatment for prostate cancer
Scientists at Nottingham Trent University wanted to investigate the anti-cancer properties of carnosine against cells derived from both primary and metastatic prostate cancer—where the cancer began and where it had spread ...
Jan 5, 2024
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