Toshiba veteran Ryan takes reins at Samsung's medical division
July 15, 2013 -- Over the past year, South Korean industrial giant Samsung has made clear its ambitions to become a powerhouse in the healthcare market. The company recently took another step toward that goal by naming imaging industry veteran Doug Ryan to lead its Health and Medical Equipment division in North America.
Algorithm identifies misfiled chest x-rays in PACS
July 8, 2013 -- The adoption of PACS hasn't eliminated the problem of lost x-ray films, as any healthcare facility knows. But Japanese researchers believe they've found an answer through a computer algorithm that locates misfiled chest radiographs based on unique anatomical data, which they call "biological fingerprints," found in each x-ray.
H7N9 bird flu pneumonia scans show common imaging findings
July 2, 2013 -- A new bird flu strain known as influenza H7N9 appeared in China this year and quickly took a number of human victims. An article in Radiology published on Tuesday includes some of the first radiologic images of the effects of the virus, revealing typical patterns of progression and regression on CT scans and radiographs of the chest.
U.S. updates x-ray rules for black lung program
July 2, 2013 -- The U.S. government has finalized new rules that allow images from digital radiography (DR) systems to be used for claims filed under its program for screening coal miners for black lung disease. The program's technical specifications haven't been updated since 1980, despite the rising use of DR.
Could chest tomo be a first-line lung cancer screening tool?
June 5, 2013 -- With all the attention being paid to CT lung cancer screening, what about x-ray? Italian researchers believe that radiology's oldest modality could be revived as a screening tool with a technological twist -- digital tomosynthesis. They describe their findings in the June edition of the Journal of Thoracic Oncology.
A radiologist reflects on the Boston Marathon bombings
May 16, 2013 -- Monday, April 15 -- Patriots' Day in Boston -- started much like any other day for radiologist Dr. Robert Ward of Tufts Medical Center. But it turned out to be anything but normal after two bombs exploded at the end of the Boston Marathon, sending dozens of injured people to Tufts with battlefield-like injuries.
CAD, bone suppression find more lung nodules on chest x-ray
May 7, 2013 -- At the cost of more false positives, the combination of computer-aided detection (CAD) and electronic bone suppression can help radiologists improve detection rates for pulmonary nodules on chest radiographs, according to research published in the May issue of the American Journal of Roentgenology.
Moments in Radiology History: Part 13 -- Dr. Russell H. Morgan
March 29, 2013 -- One of the most remarkable U.S. radiologists in the second half of the previous century was Dr. Russell H. Morgan, the chairman of radiology and the dean of medicine at Johns Hopkins University in Baltimore.
Record label swaps x-ray film for traditional vinyl
March 15, 2013 -- If you're tired of reading x-rays, how about spinning them instead? Old medical x-ray films were literally pressed into service to form limited-edition discs of a new single from record label Third Man Records, founded by Jack White of the band the White Stripes.
Airport security scanners carry some radiation risk
March 8, 2013 -- VIENNA - Airport security scanners are safe for individuals, but when their effects are considered collectively, there is still a risk of cancer developing due to the machines, ECR 2013 delegates learned at a standing-room-only session on Thursday afternoon.