Radiological Society of North America
MRI-based measurement helps predict vascular disease in the brain
Aortic arch pulse wave velocity, a measure of arterial stiffness, is a strong independent predictor of disease of the vessels that supply blood to the brain, according to a new study published in the June issue the journal ...
Medical research
May 23, 2013 |
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Digital mammography cancer detection rates may vary significantly
Digital direct radiography (DR) is significantly more effective than computed radiography (CR) at detecting breast cancer, according to a new study published online in the journal Radiology.
Cancer
May 14, 2013 |
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Atrophy in key region of brain associated with multiple sclerosis
Magnetic resonance imaging (MRI) measurements of atrophy in an important area of the brain are an accurate predictor of multiple sclerosis (MS), according to a new study published online in the journal Radiology. According to the ...
Neuroscience
Apr 23, 2013 |
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MRI shows brain abnormalities in migraine patients
A new study suggests that migraines are related to brain abnormalities present at birth and others that develop over time. The research is published online in the journal Radiology.
Neuroscience
Mar 26, 2013 |
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Single concussion may cause lasting brain damage
A single concussion may cause lasting structural damage to the brain, according to a new study published online in the journal Radiology.
Diseases, Conditions, Syndromes
Mar 12, 2013 |
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CT angiography helps predict heart attack risk
Coronary computed tomography angiography (CCTA) is an effective tool for determining the risk of heart attacks and other adverse cardiac events in patients with suspected coronary artery disease but no treatable risk factors, ...
Cardiology
Feb 19, 2013 |
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Benefits of CT outweigh cancer risks in young adults
The underlying medical conditions facing young adults who undergo computed tomography (CT) exams represent a significantly greater health risk than that of radiation-induced cancer from CT, according to a new study published ...
Cancer
Feb 05, 2013 |
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Second-generation CT scanner substantially reduces radiation exposure
Researchers using a newly approved advanced computed tomography (CT) system were able to significantly reduce radiation exposure in patients undergoing coronary CT angiography (CCTA), according to a new study published online ...
Cancer
Jan 31, 2013 |
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Immediate health risk must be weighed against radiation-induced cancer risk
The lifetime risks of cancer from medical radiation may be overemphasized relative to more immediate health risks, according to a new study published online in the journal Radiology.
Cancer
Dec 18, 2012 |
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Brain angioplasty and stents found safe and effective for stroke patients
Some stroke patients may benefit from cerebral angioplasty and stent placement, according to a new study published online in the journal Radiology.
Cardiology
Dec 11, 2012 |
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Combination of imaging exams improves Alzheimer's diagnosis
Employing a combination of imaging and biomarker tests improves the ability of doctors to predict Alzheimer's in patients with mild cognitive impairment, according to researchers at Duke Medicine.
Alzheimer's disease & dementia
Dec 11, 2012 |
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High altitude climbers at risk for brain bleeds
New magnetic resonance imaging (MRI) research shows that mountain climbers who experience a certain type of high altitude sickness have traces of bleeding in the brain years after the initial incident, according to a study ...
Neuroscience
Nov 28, 2012 |
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Men with belly fat at risk for osteoporosis
Visceral, or deep belly, obesity is a risk factor for bone loss and decreased bone strength in men, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA).
Diseases, Conditions, Syndromes
Nov 28, 2012 |
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Most patients in the dark about what radiologists do
The role of radiologists in healthcare has long been poorly understood among the general public, but new research presented today at the annual meeting of the Radiological Society of North America (RSNA) shows that even patients ...
Other
Nov 28, 2012 |
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CT depicts racial differences in coronary artery disease
While obesity is considered a cardiovascular risk factor, a study presented today at the annual meeting of the Radiological Society of North America (RSNA) showed that African-American patients with coronary artery disease ...
Cardiology
Nov 28, 2012 |
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