Eric Barnes

CT
Dynamic bow-tie attenuation filter improves CT resolution
Tuesday, November 27 | 10:30 a.m.-10:40 a.m. | SSG17-01 | Room S404ABIn a proof-of-concept experiment, use of a new dynamic bow-tie filter yielded lower doses and higher CT image resolution. Details of the University of Wisconsin research will be presented in this Tuesday scientific session.
November 5, 2012
CT
Tweaking criteria fine-tunes definition of resectable pancreatic cancer
Tuesday, November 27 | 10:30 a.m.-10:40 a.m. | SSG07-01 | Room E353CDecision-making in borderline resectable pancreatic cancers may benefit from refinement of the preoperative CT criteria for venous involvement, concluded researchers from Tata Memorial Centre in Mumbai, India.
November 5, 2012
CT
Photon-counting CT improves vulnerable plaque detection
Monday, November 26 | 3:10 p.m.-3:20 p.m. | SSE21-02 | Room S403APhoton-counting CT detectors can enhance vulnerable coronary plaque detection and enable differentiation between plaque types, say researchers from Johns Hopkins University School of Medicine.
November 5, 2012
CT
128-detector-row CT permits sharp contrast dose reductions for CTPA
Monday, November 26 | 3:10 p.m.-3:20 p.m. | SSE05-02 | Room S404CDCutting the contrast dose by two-thirds doesn't degrade image quality in CT pulmonary angiography (CTPA) acquired on a 128-detector-row scanner, say researchers from Case Medical Center and Case Western Reserve Medical School.
November 5, 2012
CT
Technique categorizes pleural effusion size at CT
Monday, November 26 | 11:50 a.m.-12:00 p.m. | SSC04-09 | Room S404CDA simple system for quantifying pleural effusions on CT could improve physician agreement and reporting of findings, while helping to guide patient management, according to a new study from Montefiore Medical Center and the Albert Einstein College of Medicine.
November 5, 2012
CT
Myocardial disease may explain higher event rates in blacks
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
CT
MBIR tops ASIR for ultralow-dose CT enterography
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
CT
Low-attenuation clusters at CT aid in quantifying emphysema in COPD patients
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
CT
ECG-gated DSCT angiography cuts dose in atrial fibrillation patients
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
CT fused with CEUS boosts enhancement before TACE
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
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Digital X-Ray
Chest x-rays reveal atherosclerosis in patients undergoing amputations
Lower limb amputation is an increasingly common major complication of advanced peripheral arterial disease and diabetes mellitus.
Cardiac Mri Adobe Samunella
MRI
3D MRI technique helps plan treatment for pediatric heart conditions
Images of a 39-year-old who underwent screening mammography. Right craniocaudal (left) and mediolateral oblique (middle) views from preoperative mammography show suspicious grouped fine pleomorphic calcifications (arrows). After biopsy showed ductal carcinoma of situ (DCIS), patient underwent breast-conserving surgery, yielding final diagnosis of ductal carcinoma in situ (intermediate grade, hormone receptor positive). (Right) Screenshot of an output of a commercial AI tool applied to preoperative mammography. AI detected right breast lesion with score of 95% on both views (concentric colored circles). Present study’s reviewing radiologist deemed AI marking to correspond with site of DCIS.
Womens Imaging
Could AI scoring help with managing DCIS?
Axial contrast-enhanced CT scan in a 28-year-old premenopausal woman shows an incidentally detected solid-appearing left ovarian lesion (solid arrow) anterior to the uterus (U), associated with trace ascites in the right adnexa and cul de sac (dashed arrows). At pathologic analysis, this was shown to be ovarian dysgerminoma. Two readers misdiagnosed this lesion, one as a leiomyoma and one as an ovarian fibroma.
CT
Clinicians, beware: CT diagnostic accuracy varies by adnexal lesion type
Erin Stephens
Practice Management
Radiology coding update for 2026
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MRI departments can limit water pollution, be more energy-efficient
By Amerigo Allegretto
At ECR 2025, Linda Moy, MD, outlined ways that radiologists working with MRI can take steps toward eco-friendly practices and limit water pollution.
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Linda Moy, MD, explains at ECR 2025 how gadolinium waste from contrast agents exacerbates water pollution. She offered several suggestions to limit or even eliminate the use of gadolinium-based contrast agents in favor of more energy-efficient MR imaging methods.
Doctors discuss prostate cancer imaging pressure points
By Liz Carey
If MRI prostagram proves to be a good screening tool for prostate cancer, urologists are going to have a lot of work on their hands, according to a talk at ECR 2025.
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Embolization procedure reduces hip pain in osteoarthritis patients
By Will Morton
Arterial embolization is a promising, minimally invasive treatment for chronic hip pain in patients with osteoarthritis.
March 3, 2025
Image courtesy of the ECR.
CNN models help determine best treatment for kids with GI obstructions
By Kate Madden Yee
Convolutional neural network (CNN) algorithms show promise for identifying gastrointestinal (GI) obstructions on x-ray in a pediatric population, researchers have reported.
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ECR: Integrating AI into radiology workflows benefits the environment
By Kate Madden Yee
Sustainability in radiology is a hot topic at this year's ECR in Vienna, and a February 27 talk focused on "green" radiology using AI technology.
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ECR: CEUS adds value to spleen trauma management
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CEUS could be a suitable alternative to CT for early detection of complications in splenic trauma that’s nonoperatively managed.
February 28, 2025
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ECR: PET/MRI highly effective for detecting prostate cancer
By Will Morton
Hybrid PET/MRI scans outperform either technique alone for identifying tumors in high-risk patients with suspected prostate cancer.
February 28, 2025
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8 ways for radiology to improve environmental sustainability
By Maryam Payne
Representatives of 11 radiology societies are have listed eight key environmental sustainability actions to combat climate change.
February 27, 2025
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ECR: Use MR enterography for complex IBD cases
By Liz Carey
Four takeaways from an advanced course on imaging inflammatory bowel disease (IBD) cases
February 27, 2025
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ECR: Repurposed AI boosts breast cancer detection in diverse patient groups
By Amerigo Allegretto
Repurposed AI imaging tools can improve breast malignancy detection across diverse patient groups.
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