American Roentgen Ray Society
The American Roentgen Ray Society (ARRS) is a radiology society in the United States. It was founded in 1900, in the early days of x-ray and radiation study. Headquartered in Leesburg, Virginia, the society publishes a monthly peer-reviewed journal: American Journal of Roentgenology (previously American Journal of Radiology), providing a forum for advances in radiology and related fields. It provides scholarships, and presents awards.
Tomosynthesis increases breast cancer detection rate
2D plus 3D breast imaging increases cancer detection rates by 11%, and could be particularly useful in detecting cancer in women with dense breasts, a new study suggests.
Cancer
Apr 19, 2013 |
not rated yet |
0
Two venous punctures not always needed for intravascular ultrasound-guided
One venous puncture, rather than two, is a safe and effective approach to intravascular ultrasound-guided inferior vena cava filter placement in critically-ill patients, a new study shows. Inferior vena cava filter placement ...
Diseases, Conditions, Syndromes
Apr 19, 2013 |
not rated yet |
0
Two views are better than one in 3-D breast screening
One view 3D breast screening (tomosynthesis) means less radiation dose and about five seconds less compression, but a study from Yale University, New Haven, CT, found that obtaining both views is necessary to help ensure ...
Cancer
Apr 19, 2013 |
not rated yet |
0
Chemical shift MRI helps differentiate renal cell tumors more likely to metastasize
Adding "chemical shift" techniques to MRI can help differentiate clear cell renal cell carcinoma from other types of renal cell cancer, a new study shows. That differentiation can help physicians better determine treatment ...
Cancer
Apr 19, 2013 |
not rated yet |
0
New ablation technique holds promise for liver cancer patients
A new minimally invasive tumor ablation technique is providing hope for liver cancer patients who can't undergo surgery or thermal ablation, a study shows.
Cancer
Apr 18, 2013 |
not rated yet |
0
Screening breast ultrasound detects cancers missed on mammography in women with dense breasts
Screening breast ultrasound performed after mammography on women with greater than 50% breast density detects an additional 3.4 cancers or high risk lesions per one thousand woman screened, a detection rate just under that ...
Cancer
Apr 18, 2013 |
not rated yet |
0
Laser optics plus ultrasound imaging holds promise as a noninvasive test for prostate cancer
Multispectral photoacoustic imaging, which combines laser optics and ultrasound imaging technologies, can reliably distinguish between benign and malignant prostate tissue, a new study indicates.
Cancer
Apr 18, 2013 |
not rated yet |
0
CT and serum LDH shows promise as survival predictor for some metastatic melanoma patients
Combining CT imaging findings with baseline serum lactate dehydrogenase levels is showing promise as a way to predict survival in patients with metastatic melanoma being treated with anti-angiogenic therapy.
Cancer
Apr 17, 2013 |
not rated yet |
0
Radiation dose level affects size of lesions seen on chest CT images
The estimated size of chest lymph nodes and lung nodules seen on CT images varies significantly when the same nodes or nodules are examined using lower versus higher doses of radiation, a new study shows. The size of lymph ...
Cancer
Apr 17, 2013 |
not rated yet |
0
Iterative reconstruction plus longitudinal dose modulation reduces radiation dose for abdominal CT and save lives
Radiation dose reduction has moved to the forefront of importance in medical imaging with new techniques being developed in an effort to bring doses down as low as possible. What difference can these techniques make? Researchers ...
Cancer
Apr 17, 2013 |
not rated yet |
0
Picture this: A dramatic drop in wrong patient errors
Adding a photo of a face to x-ray images can reduce "wrong-patient" errors five-fold, a new study finds.
Cancer
Apr 15, 2013 |
4.5 / 5 (2) |
0
Standard CT protocol for trauma patients leads to overutilization of imaging
It is unnecessary to scan trauma patients based on a non-focused standard trauma CT protocol, if the patient is transferred for care after already undergoing a focused CT examination based on the patient's history and physical ...
Cancer
Apr 15, 2013 |
not rated yet |
0
Tomosynthesis improves detection of infiltrating ductal carcinoma in patients with increased risk
Tomosynthesis (3D mammography) is better able to show infiltrating ductal carcinoma than 2D mammography in women at increased risk of breast cancer, a new study shows.
Cancer
Apr 13, 2013 |
not rated yet |
0
Dual energy CT accurately identifies ACL tears in emergency department
Dual energy CT is an effective way to evaluate emergency department patients with possible anterior cruciate ligament (ACL) tears, a new study shows. ACL tears are one of the most frequent ligamentous injuries of the knee; ...
Other
Apr 13, 2013 |
not rated yet |
0
MDCT helps better determine valve implant size for transcatheter aortic valve in patients with aortic stenosis
MDCT is a better way to measure annular size in patients with aortic stenosis who are candidates for transcatheter aortic valve implantation (TAVI) than two dimensional echocardiography, a new study indicates.
Cardiology
Apr 13, 2013 |
not rated yet |
0
