Resources: Page 301

What does YouTube say about radiation safety?
By Eric Barnes
Monday, November 30 | 12:15 p.m.-12:45 p.m. | HP208-SD-MOA3 | Lakeside Learning Center, Station 3Cat videos, daredevils, style mavens: You'll find them all on YouTube. But what does the wildly popular video site have to say about radiation safety and risks?
November 2, 2015
Tube current modulation vs. size-specific dose estimates
By Eric Barnes
Monday, November 30 | 10:50 a.m.-11:00 a.m. | SSC10-03 | Room S504CDSize-specific dose estimates (SSDEs) are credited with bringing new levels of accuracy to radiation dose estimates by allowing dose to be tailored to patient size in a straightforward way. But how well SSDE works with automated tube current modulation, another mainstay of CT imaging, is still up for debate.
November 2, 2015
Refresher course tackles pulmonary embolism CT optimization
By Eric Barnes
Monday, November 30 | 8:30 a.m.-8:55 a.m. | RC208-01 | Room S102ABThis refresher course on optimizing CT for pulmonary embolism will review a number of practical radiation dose reduction techniques.
November 2, 2015
Storing raw CT data may cut unnecessary repeat studies
By Erik L. Ridley
Sunday, November 29 | 12:30 p.m.-1:00 p.m. | IN205-SD-SUA6 | Lakeside Learning Center, Station 6Researchers from Yale University will show in their poster presentation how retaining raw CT data may enable radiologists to reduce the number of unnecessary repeat CT scans being performed on patients.
November 2, 2015
3D CT with advanced iterative recon aids ablation procedures
By Eric Barnes
Sunday, November 29 | 12:30 p.m.-1:00 p.m. | CA210-SD-SUA1 | Lakeside Learning Center, Station 1In this study, Dr. Gianluca Pontone and colleagues from Centro Cardiologico Monzino in Milan compared two demographically similar groups using CT of the left atrium with first- and second-generation iterative reconstruction.
November 2, 2015
DECT measures treatment response in pancreatic cancer
By Eric Barnes
Sunday, November 29 | 11:45 a.m.-11:55 a.m. | SSA06-07 | Room E353ATumor volume often falls significantly after chemotherapy, but the drop in iodine uptake may be more significant for prognosis. A group from Johns Hopkins University measured treatment response using iodine uptake with dual-energy CT (DECT) before and after treatment of pancreatic cancer.
November 2, 2015
Spectral CT works for analyzing plaque composition
By Eric Barnes
Sunday, November 29 | 11:35 a.m.-11:45 a.m. | SSA02-06 | Room S502ABCan spectral CT determine the type of coronary plaque and even its vulnerability to rupture? It can, according to researchers in China.
November 2, 2015
Photon-counting CT: Dose comparison with conventional CT
By Eric Barnes
Sunday, November 29 | 10:55 a.m.-11:05 a.m. | SSA19-02 | Room S403BIn this talk, researchers will discuss their efforts to compare dose efficiency between an investigational photon-counting CT scanner and conventional CT.
November 2, 2015
Certain COPD phenotypes more often associated with lung cancer
By Eric Barnes
Sunday, November 29 | 10:45 a.m.-10:55 a.m. | SSA04-01 | Room S404CDChronic obstructive pulmonary disease (COPD) is a well-known risk factor for lung cancer. But do some COPD phenotypes carry a greater risk of malignancy?
November 2, 2015
Road to RSNA 2015: CT Preview
By Eric Barnes
As RSNA 2015 turns a sprightly 101 this year, CT continues to pull tricks out of what always seems like its bottomless hat. In 2015, the all-purpose modality is doing its old tricks better than ever, and it's pulling off some new ones that hadn't seen much play before. Highlights this year include x-ray phase-contrast CT, an investigational photon-counting CT scanner, lung cancer screening, and new and improved iterative reconstruction techniques.
November 2, 2015
2014 11 03 11 22 44 485 Road To Rsna 200
Intuitive Imaging Informatics
30 Hackamore
8300 Valley Circle Blvd STE D West Hills, CA 91304-3023
Intuitive Imaging Informatics Logo
Gaze tracking uncovers nodule detection patterns
By Erik L. Ridley
Thursday, December 3 | 11:30 a.m.-11:40 a.m. | SSQ04-07 | Room E351In this scientific session, researchers from Duke University will share their findings on how radiologists detect lung nodules while reading CT studies.
November 1, 2015
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