Study renews call for less frequent breast cancer screening
February 4, 2014 -- The U.S. could save billions of dollars each year by offering breast cancer screening to women every two years rather than on an annual basis, according to a study in the February 4 issue of Annals of Internal Medicine. But mammography proponents are already stepping up to dispute the study's findings.
German study gives photon-counting mammography high marks
February 4, 2014 -- German researchers found that mammography screening with a photon-counting digital mammography system turned in higher cancer detection rates at lower radiation doses than conventional digital mammography units in a real-world screening environment, according to a new study in Radiology.
Research sheds light on why MRI CAD misses cancers
February 3, 2014 -- Despite its ability to improve the detection of breast cancer, breast MRI computer-aided detection (CAD) software still misses some. Several factors can affect the detection capabilities of the software, Korean researchers have found.
Medical imaging plays role in diagnosis and follow-up of MERS
February 3, 2014 -- Patients with Middle East respiratory syndrome (MERS) have a unique presentation that clinicians are learning to recognize -- and medical imaging plays a role in both diagnosing and following up cases, according to researchers from Saudi Arabia in a new paper in Annals of Internal Medicine.
NY Times op-ed links medical radiation to cancer, death
January 31, 2014 -- A new op-ed article published on Friday in the New York Times is revisiting the debate over medical radiation and cancer, linking the overuse of CT to rising cancer rates and even death in patients who are scanned.
Some cardiac MRI findings predict future heart events
January 31, 2014 -- Certain MRI findings can independently predict future cardiovascular events in patients with coronary artery disease or those who recently had a heart attack, but you have to be careful which ones you choose, according to a study published online January 29 in the Journal of the American College of Cardiology.
WBUS: Better than DBT as adjunct to mammography?
January 31, 2014 -- Whole-breast ultrasound (WBUS) is still a valuable adjunct to conventional mammography, even if digital breast tomosynthesis (DBT) is available, according to Yale University researchers, who discovered that WBUS found some cancers that DBT missed.
Screening mammo for younger women reduces treatment risks
January 30, 2014 -- In addition to finding breast cancer earlier and thus reducing mortality rates, screening mammography for women ages 40 to 49 reduces their need for chemotherapy and their exposure to its risks, according to a new study published in the American Journal of Roentgenology.
Health information exchange lowers repeat emergency imaging
January 30, 2014 -- Adopting health information exchange between unaffiliated healthcare providers leads to significant decreases in repeat imaging studies in emergency departments and could potentially save millions of dollars, according to a large study from the University of Michigan.
Arab Health: UAE technologists find roles transformed
January 29, 2014 -- DUBAI - Not long ago, being a radiographer/radiologic technologist meant being an x-ray technician with limited responsibilities. But technology, demographics, and the rapidly evolving needs of the imaging department have changed the picture globally -- and especially in the United Arab Emirates (UAE).
Arab Health: Plans move ahead for Arab School of Radiology
January 29, 2014 -- DUBAI - New details have emerged about the Arab School of Radiology (ASOR). The official launch is now scheduled for the 7th Pan Arab Radiology Congress, to be held in Doha, Qatar, on 17-21 April, and in September ASOR will stage a three-day workshop in Abu Dhabi, United Arab Emirates, on breast imaging.
CAD uses MRI to differentiate brain tumors on FDG-PET
January 29, 2014 -- A computer-aided detection (CAD) algorithm that makes use of anatomic data from MRI scans can help radiologists differentiate between benign and malignant brain tumors on FDG-PET images, according to researchers from Yamaguchi University in Japan.
Whole-body DWI-MRI could aid treatment of myeloma
January 29, 2014 -- Whole-body diffusion-weighted MRI (DWI-MRI) can help assess treatment response in patients with myeloma and potentially reduce the number of painful bone marrow biopsies they need to undergo, according to a study published online in Radiology.
Top 10 stories of 2013
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