Resources: Page 233

CT temporal subtraction helps detect spinal bone metastases
By Abraham Kim
Sunday, November 26 | 12:05 p.m.-12:15 p.m. | SSA15-09 | Room S406BIntegrating a temporal subtraction technique into CT scans improves the detection of sclerotic bone metastases in the spine, according to researchers from Japan.
November 1, 2017
Dose tracking software finds CTA won't harm fetuses
By Erik L. Ridley
Sunday, November 26 | 12:05 p.m.-12:15 p.m. | SSA06-09 | Room N226German researchers using radiation dose management and tracking software have found that pulmonary CT angiography (CTA) is safe to perform during pregnancy.
November 1, 2017
Is FFR-CT the new one-stop shop for CAD management?
By Abraham Kim
Sunday, November 26 | 12:05 p.m.-12:15 p.m. | SSA04-09 | Room S504ABFractional flow reserve CT (FFR-CT) matches the accuracy of invasive coronary angiography in identifying coronary artery disease (CAD) and may help determine its management, according to a study to be presented on Sunday.
November 1, 2017
Photon-counting CT improves resolution, reduces radiation
By Abraham Kim
Sunday, November 26 | 11:25 a.m.-11:35 a.m. | SSA21-05 | Room S404ABContinuing advances have given rise to an ultrahigh-resolution photon-counting detector CT technique that improves resolution and allows for reductions in radiation dose, according to U.S. researchers.
November 1, 2017
Onsite FFR-CCTA detects coronary artery stenosis
By Abraham Kim
Sunday, November 26 | 11:15 a.m.-11:25 a.m. | SSA04-04 | Room S504ABIn this study, Dutch researchers used software to semiautomatically estimate fractional flow reserve (FFR) from coronary CT angiography (CCTA) images. They found that the technique increased the speed and accuracy of diagnosing stenosis in coronary arteries.
November 1, 2017
Road to RSNA 2017: CT Preview
By Abraham Kim
At RSNA 2017, researchers are highlighting the most advanced CT methods to refine diagnoses, track diseases, and even predict the onset of adverse events. The unending pursuit of CT image quality will be one of the key themes of this year's conference.
November 1, 2017
2017 11 02 17 42 1107 Road To Rsna 400
Road to RSNA 2017: MRI Preview
By Wayne Forrest
MRI might be considered a mature modality, but researchers and clinicians are constantly exploring new avenues for the decades-old imaging technology. RSNA 2017 will feature presentations on multiparametric MRI, hybrid multidimensional MRI, and new sequences for metal artifact reduction.
October 31, 2017
2017 11 02 17 42 1107 Road To Rsna 400
Breast MRI neural networks predict recurrence scores
By Kate Madden Yee
Friday, December 1 | 11:20 a.m.-11:30 a.m. | SST01-06 | Room E450BResearchers in New York have found that deep-learning networks can be trained with breast MRI data to predict Oncotype DX recurrence scores.
October 31, 2017
Texture analysis helps differentiate breast abnormalities
By Wayne Forrest
Thursday, November 30 | 11:50 a.m.-12:00 p.m. | SSQ01-09 | Room E450AJapanese researchers plan to extol the diagnostic performance of texture analysis with dynamic contrast-enhanced breast MRI for nonmass enhancement and the differentiation of malignant and benign lesions.
October 31, 2017
MRI gets 'smart' with tumor prostheses assessment
By Wayne Forrest
Thursday, November 30 | 11:20 a.m.-11:30 a.m. | SSQ13-06 | Room E451AResearchers from Johns Hopkins University have developed a novel MRI technique that achieves high diagnostic accuracy in the surveillance of patients following resection and reconstruction with a tumor prosthesis.
October 31, 2017
Novel algorithm targets atypical uterine masses
By Wayne Forrest
Thursday, November 30 | 10:50 a.m.-11:00 a.m. | SSQ10-03 | Room E353BIn this session, researchers from France will unveil their newly created diagnostic flow chart algorithm designed to characterize atypical uterine masses seen on MRI.
October 31, 2017
Gadolinium study looks at cerebrospinal fluid
By Wayne Forrest
Wednesday, November 29 | 3:50 p.m.-4:00 p.m. | SSM16-06 | Room N226Research into gadolinium retention continues to expand: In this study, researchers tracked the accumulation of gadolinium-based contrast agents in cerebrospinal fluid.
October 31, 2017
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