Newly detected nodules reveal higher lung cancer risk
December 1, 2015 -- CHICAGO - Nodules detected with CT at interim lung cancer screening carry more than twice the risk of nodules present at the first scan, according to new research from the Netherlands presented at this week's RSNA 2015 meeting.
Radiology must 'go boldly' into its future
November 30, 2015 -- CHICAGO - Technology and collaboration are radiology's new frontiers, and the specialty would do well to adopt Captain James Kirk's famous 1960s-era statement of the Star Trek Enterprise's mission -- "to boldly go where no man has gone before," RSNA President Dr. Ronald Arenson told attendees at the opening session of the society's 101st annual meeting.
Guerbet sees Mallinckrodt deal as key to growth
November 27, 2015 -- Contrast agent manufacturer Guerbet this week closed its acquisition of the contrast division of Mallinckrodt. The move vaults Guerbet into position as a major player in the U.S. contrast market and is a key stepping stone in the French company's plan for growth.
Breast MR finds significant cancer that mammo misses
November 27, 2015 -- Additional breast cancers found with MRI after mammography can be larger and more aggressive -- and may prompt a change in a patient's treatment plan, according to a new study published in Radiology.
Beam-on PET tracks proton dose in real time
November 26, 2015 -- Exploiting the superior dose deposition of particle therapy for clinical benefit necessitates an accurate technique for verifying dose delivery. Because the treatment beam stops inside the patient, such monitoring requires detection of secondary radiation created when the incident beam interacts with the tissue, Dutch researchers found.
Paris attacks: Radiology on the front line
November 25, 2015 -- After the terrorist attacks in Paris on 13 November, ambulance and hospital workers became front-line personnel fighting to save lives, and the city's imaging departments were closely involved. Three senior radiologists, two of whom are former ECR presidents, talk about their experiences.
Tomo-CAD combo targets lung cancer screening
November 25, 2015 -- What if you had a lung cancer screening modality that was better than x-ray and nearly as good as CT, but with less radiation and expense? Researchers from Hungary are investigating the idea with a digital tomosynthesis system that they assembled themselves, along with homegrown computer-aided detection (CAD) software.
Second-opinion gynecologic MRIs may prevent surgery
November 24, 2015 -- Expert second-opinion review of gynecologic oncologic MR images is important as it can affect treatment. Approximately 20% of MRIs had discrepancies between initial and second-opinion interpretations in a new study, which would have affected management, including preventing surgery.
MRI technique comes under scrutiny in wrist
November 23, 2015 -- At 3-tesla, delayed gadolinium-enhanced MRI of cartilage and T2 mapping are feasible in the wrist, despite the thin cartilage, musculoskeletal experts from the University of Heidelberg in Germany have found.
ESR unveils plan for new hybrid imaging society
November 23, 2015 -- The European Society of Radiology (ESR) is set to welcome the European Society for Hybrid Medical Imaging under its umbrella, in line with efforts to increase training in nuclear medicine. Dr. Katrine Riklund will preside over the new society, and the official launch will take place at ECR 2016.
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Radiological Society of North America (RSNA) 2015 Annual Meeting
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