Resources: Page 406

Myocardial disease may explain higher event rates in blacks
By Eric Barnes
Monday, November 26 | 11:40 a.m.-11:50 a.m. | SSC02-08 | Room S504ABGenerally higher myocardial measurements may explain the greater prevalence of cardiac events in blacks compared with whites, according to research from the Medical University of South Carolina, Heidelberg University, and three other centers.
November 5, 2012
MBIR tops ASIR for ultralow-dose CT enterography
By Eric Barnes
Monday, November 26 | 11:00 a.m.-11:10 a.m. | SSC05-04 | Room E353ARadiation doses from CT enterography can be dramatically reduced with the use of iterative reconstruction. Find out how model-based iterative reconstruction (MBIR) came out on top in this Monday scientific session.
November 5, 2012
Low-attenuation clusters at CT aid in quantifying emphysema in COPD patients
By Eric Barnes
Monday, November 26 | 10:30 a.m.-10:40 a.m. | SSC03-01 | Room S404ABLow-attenuating lung regions in chronic obstructive pulmonary disease (COPD) patients do correlate with the presence of emphysema and spirometric measurements, concluded researchers from Japan.
November 5, 2012
ECG-gated DSCT angiography cuts dose in atrial fibrillation patients
By Eric Barnes
Monday, November 26 | 10:30 a.m.-10: 40 a.m. | SSC01-01 | Room S405ABProspective dual-source coronary CT (DSCT) angiography can reduce radiation dose and produce high-quality images even in patients with atrial fibrillation, according to researchers from China.
November 5, 2012
CT fused with CEUS boosts enhancement before TACE
By Eric Barnes
Sunday, November 25 | 2:50 p.m.-3:00 p.m.| VSIO11-06 | Room S405ABFusing contrast-enhanced ultrasound (CEUS) with CT images improves assessment after embolization, according to research from University Medical Center Regensburg in Germany.
November 5, 2012
Contrast CT distinguishes benign from malignant adrenal masses
By Eric Barnes
Sunday, November 25 | 10:45 a.m.-10:55 a.m. | SSA09-01 | Room E351Adrenal masses are commonly seen at contrast-enhanced CT and most are benign, but when confirmation is critical, additional exams such as unenhanced CT, MR, washout CT, and PET are often ordered to make the call. But can contrast-enhanced CT do the job reliably without more tests?
November 5, 2012
Road to RSNA 2012: CT Preview
By Eric Barnes
RSNA 2012 caps an extraordinary year for CT fans who like their technology high and their radiation doses low. The CT-focused scientific sessions at this year's show explore a broad array of CT topics that are driven, more than anything, by the need to get more image information with less radiation.
November 5, 2012
Road to RSNA 2012: CT Preview
Moments in Radiology History: Part 9 -- RSNA centennial
By Otha Linton
As RSNA plans to convene its 2012 meeting in just a few weeks, plans are already being laid for the 100-year anniversary of the Chicago congress. In his latest column, radiology historian Otha W. Linton describes how the RSNA rose from humble Midwestern roots to become one of the pre-eminent medical societies in the world.
November 4, 2012
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Road to RSNA 2012: PACS Preview
By Erik L. Ridley
A variety of PACS educational opportunities await RSNA attendees this year, including research on mobile devices, image sharing, teleradiology, compression, quality assurance, disaster recovery, cloud computing, and more.
November 4, 2012
Road to RSNA 2012: PACS Preview
Dutch team proposes image deidentifying rules
By Erik L. Ridley
Thursday, November 29 | 11:20 a.m.-11:30 a.m. | SSQ09-06 | Room S402ABResearchers will share their ideas for deidentifying DICOM images used in clinical research in this Thursday afternoon presentation.
November 4, 2012
Compression helps management of hefty breast tomosynthesis data
By Erik L. Ridley
Wednesday, November 28 | 12:45 p.m.-1:15 p.m. | LL-INS-WE6B | Lakeside Learning CenterThis poster will detail the benefits of various lossless compression schemes that can be used with breast tomosynthesis images.
November 4, 2012
Computing 'clusters' enable PACS disaster recovery
By Erik L. Ridley
Tuesday, November 27 | 5:30 p.m.-6:00 p.m. | LL-INS-TU4D | Lakeside Learning CenterIn this poster presentation, a team from University Hospitals Case Medical Center in Cleveland will share its approach to radiology PACS disaster recovery.
November 4, 2012
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