Eric Barnes

CT
320-detector-row CT accurate for in-stent restenosis
CHICAGO - 320-detector-row CT diagnoses in-stent restenosis accurately, even in small stents, researchers from Japan reported in a Sunday session at the RSNA annual meeting.
November 30, 2013
2013 12 02 11 32 59 473 Rsna2013 200
CT
CORE320: CTA-CTP matches SPECT for gauging cardiac disease
The accuracy of 320-detector-row coronary CT angiography (CTA) combined with CT perfusion (CTP) is equivalent to that of SPECT myocardial perfusion for diagnosing functionally significant coronary artery disease, according to results of the prospective, multicenter, international CORE320 trial published in the European Heart Journal.
November 26, 2013
2013 11 26 17 12 15 437 Rybicki core320 cta 450 20131127001418
CT
High-pitch CTPA outperforms standard PE protocol
In patients with suspected pulmonary embolism (PE), a CT pulmonary angiography (CTPA) protocol using high-pitch dual-source electrocardiogram-synchronized helical scanning outperformed standard pulmonary CTA by almost every measure, according to an article in the American Journal of Roentgenology.
November 21, 2013
2013 11 21 14 41 36 84 Bolen bottom 450 20131121214756
CT
Noncathartic CTC prep might boost screening compliance
The use of noncathartic bowel preparation before CT colonography (CTC) delivers good sensitivity for clinically significant polyps, and may also increase colorectal cancer screening compliance, according to a report in the American Journal of Roentgenology.
November 20, 2013
Clinical News
Breaking bad news: Some docs are more willing than others
It's no surprise that residents and radiologists don't like breaking bad news to patients with serious medical conditions. But a survey from Pakistan suggests some types of medical specialists are more willing to tell patients the awful truth, while others pass the job along to the referring physician.
November 13, 2013
2013 11 13 13 29 03 852 Khawaja Ranish Deedar Ali 185 20131113203153
CT
Coregistration, mapping maximize accuracy of CT air-trapping evaluation
Friday, December 6 | 10:30 a.m.-10:40 a.m. | SST04-01 | Room E451BCoregistering inspiration and expiration CT datasets and voxel-by-voxel mapping of Hounsfield unit values boost the accuracy of air-trapping assessment, according to researchers in Germany.
November 12, 2013
CT
Hot topic session covers 'killer apps' for spectral CT
Thursday, December 5 | 3:00 p.m.-4:00 p.m. | SPSH56 | Room S403BSpectral CT is emerging as a powerful way to get more image from less dose -- with some added tricks that other CT techniques simply can't provide. This special session is dedicated to spectral imaging's growing list of uses.
November 12, 2013
CT
Iterative reconstruction boosts lung nodule volumetry, too
Thursday, December 5 | 11:30 a.m.-11:40 a.m. | SSQ04-07 | Room S405ABWhat are the low-dose limits? Researchers from Kobe University in Japan wanted to know how low they could go in phantom studies of lung nodules using advanced iterative reconstruction.
November 12, 2013
CT
FFR-CT after cardiac CT found accurate across demographic spectrum
Thursday, December 5 | 11:30 a.m.-11:40 a.m. | SSQ03-07 | Room S504ABThis scientific session will discuss a study in which fractional flow reserve CT (FFR-CT) yielded similar discrimination and accuracy to invasive FFR for diagnosing lesion-specific ischemia across a variety of patients.
November 12, 2013
CT
Advanced iterative reconstruction enables ultralow-dose chest CT
Thursday, December 5 | 11:20 a.m.-11: 30 a.m. | SSQ04-06 | Room S405ABLow-dose images reconstructed using advanced iterative reconstruction beat standard-dose chest CT images using a first-generation iterative reconstruction scheme, according to this study by German radiologists.
November 12, 2013
Previous Page
Page 58 of 258
Next Page
Top Stories
Moscone Center Astro
Radiation Oncology/Therapy
ASTRO: Lu-177 PNT2002 added to SBRT delays prostate cancer progression
Two cycles of lutetium-177 PNT2002 before stereotactic body radiation therapy (SBRT) significantly improved progression-free survival.
Moscone Center Astro
Radiation Oncology/Therapy
ASTRO: Contemporary IMRT comparable to proton therapy for throat cancer
Survey Form 400
Practice Management
NAPT survey results show promise for proton therapy
Moscone Center Astro
Radiation Oncology/Therapy
ASTRO: Low-dose RT effective for treating knee osteoarthritis
Digital Innovations Shaping the Future of Radiology
Sponsor Content
Digital Innovations Shaping the Future of Radiology
More in Home
CEM has slightly higher mean glandular dose than DBT, mammography
By Amerigo Allegretto
Contrast-enhanced mammography (CEM) has a slightly higher mean glandular dose than other breast imaging modalities.
January 16, 2025
Contrast Injector
ACS: Cancer mortality continues to drop
By Kate Madden Yee
Cancer mortality rates continue to drop -- although incidence of the disease is rising in women, according to an annual study released by the ACS.
January 16, 2025
Cancer Cell Target2
POCUS useful for diagnosis of retained conception tissue
By Amerigo Allegretto
Point-of-care ultrasound (POCUS) can be a useful tool for diagnosing the presence of retained conception tissue.
January 15, 2025
Ultrasound Portable
Top 5 predictions for the imaging IT and AI markets in 2025
By Amy Thompson
Amy Thompson of Signify Research shares five predictions for the Imaging IT and AI markets in a new column.
January 15, 2025
2025 Trends Concept
Simulated contrast-enhanced MRI helps assess prostate cancer
By Kate Madden Yee
Simulated contrast-enhanced MR images from noncontrast sequences using deep learning show promise for assessing clinically significant prostate cancer.
January 15, 2025
2025 01 14 Radiology Huang Figure5 Thumbnail
AI guidance leads to better LUS image acquisition by novice users
By Amerigo Allegretto
Healthcare professionals who are not sonography experts can successfully acquire lung ultrasound (LUS) images with AI assistance.
January 15, 2025
Ultrasound Probe2 Social
Measuring myelin volume with synthetic MRI helps predict stroke outcomes
By Kate Madden Yee
Stroke patients with large total myelin volume measured on synthetic MR imaging appear to have good functional outcomes on follow-up.
January 15, 2025
Brain Stroke
Shaping the future of radiology in 2025: Trends, threats, and opportunities
By Mark Kalmar
Mark Kalmar of Texas Radiology Associates discusses the key issues facing radiology in 2025.
January 14, 2025
Kalmar Mark Thumbnail
ML model using CCTA, MRI data predicts MACE in cardiac patients
By Amerigo Allegretto
A machine-learning (ML) model that includes both CCTA and stress cardiac MRI data can accurately predict major adverse cardiovascular events (MACE).
January 14, 2025
Heart Valves 3 D Base Thumbnail
USPSTF boosts DEXA in osteoporosis screening
By Will Morton
The U.S. Preventive Services Task Force (USPSTF) has placed a greater emphasis on the use of dual-energy x-ray absorptiometry (DEXA) for osteoporosis screening.
January 14, 2025
Bmd
AI will transform early cancer detection, save lives in 2025
By Roland Rott
In a new column, Roland Rott of GE HealthCare makes the case that 2025 will be a watershed year for AI in radiology.
January 13, 2025
Roland Rott Thumbnail
PET tracks long-term changes in patients with dementia
By Will Morton
PET imaging can assess brain metabolism changes over time in individuals with prodromal dementia with Lewy bodies (DLB) and probable DLB.
January 13, 2025
Ad
Previous Page
Page 58 of 173
Next Page