Eric Barnes

Interventional
Good stroke outcomes seen after forced suction thrombectomy
Monday, November 29 | 3:00 p.m.-3:10 p.m. | SSE17-01 | Room N229The Penumbra revascularization system is an excellent recanalization tool for ischemic stroke patients; however, it can't recanalize every occluded vessel. Fortunately, a simple modification of Penumbra makes it possible to recanalize many other cases, say researchers from South Korea.
November 18, 2010
Interventional
TEA edges out TACE for ablation of unresectable HCC
Sunday, November 28 | 11:45 a.m.-11:55 a.m. | SSA24-07 | Room E350Transarterial chemoembolization (TACE) is the standard ablation method for unresectable hepatocellular carcinoma (HCC), but transarterial ethanol ablation (TEA) may gain a foothold as an alternative method due to its potential for better outcomes, Hong Kong researchers report.
November 18, 2010
Interventional
Risk factors predict need for eventual reintervention after aneurysm repair
Sunday, November 28 | 11:15 a.m.-11:25 a.m. | SSA23-04 | Room E352What are the chances an endovascular aneurysm repair for an abdominal aortic aneurysm will need reintervention? Using computer-aided detection, one can predict the odds before the procedure takes place -- and even better postoperatively, as soon as the patient is sewn up, say researchers from Kingston University in London.
November 18, 2010
Interventional
Fusion imaging system enables ablation of liver tumors undetectable at US
Sunday, November 28 | 11:05 a.m.-11:15 a.m. | SSA24-03 | Room E350A real-time fusion imaging system that combines ultrasound with CT or MRI allows liver tumors to be targeted and ablated that otherwise would not have been detected on ultrasound, according to this study to be presented on Sunday.
November 18, 2010
CT
CT attenuation changes after RFA predict 6-month HCC outcomes
Sunday, November 28 | 10:55 a.m.-11:05 a.m. | SSA24-02 | Room E350Patients destined to show signs of recurrence after radiofrequency ablation (RFA) of hepatocellular carcinoma (HCC) lesions reveal different CT attenuation patterns within 24 hours of the procedure, according to researchers from Mexico.
November 18, 2010
Interventional
Technical issues render US-guided HCC ablation unfeasible
Sunday, November 28 | 10:45 a.m.-10:55 a.m. | SSA24-01 | Room E350Ultrasound-guided radiofrequency ablation is one of the best options for patients with small hepatocellular carcinoma (HCC) lesions, which are often considered inoperable. But the procedure is technically unfeasible in nearly 40% of candidates for a variety of reasons, say researchers from South Korea.
November 18, 2010
Cardiac Imaging
AuntMinnie.com Cardiac Imaging Insider
November 15, 2010
CT
In partnership, some gastroenterologists embrace VC
Gastroenterology's perspective on virtual colonoscopy isn't entirely positive. But it's improved to the point where gastroenterologists are finding common ground with radiologists on the subject of screening: i.e., that the availability of multiple screening options is the only way to care for an aging U.S. population.
November 14, 2010
CT
Perfusion brain CT performed at normal head CT doses
Friday, December 3 | 11:10 a.m.-11:20 a.m. | SST14-05 | Room S403BIn brain perfusion CT, multiple time-resolved images are needed to track the flow of contrast through the brain, leading to higher radiation doses in the range of 300-500 mGy. But researchers from the Mayo Clinic in Rochester, MN, can do it with less radiation -- down to 75 mGy -- using a gradient adaptive bilateral filter noise reduction algorithm.
November 10, 2010
CT
High image quality seen in high-pitch cardiac DSCT
Friday, December 3 | 10:30 a.m.-10:40 a.m. | SST03-01 | Room S502ABHigh-pitch cardiac CT is becoming an important new method of scanning the thorax quickly and at very low doses. A group from Medical University of Vienna tried it on a 128-slice dual-source CT (DSCT) scanner and came up with excellent results versus other scanning methods.
November 10, 2010
Previous Page
Page 113 of 258
Next Page
Top Stories
2026 02 12 Chest Ac2 Thumbnail
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
More in Home
Using smaller LLMs for imaging translates to better sustainability
By Kate Madden Yee
Smaller, "fine-tuned" large language models (LLMs) used for imaging applications are more sustainable than large general-purpose LLMs.
August 28, 2024
Chat Gpt Artificial Intelligence Ai Head
Annual mammography screening leads to better patient outcomes
By Amerigo Allegretto
A recent study found that annual screening mammography is tied to lower risk of late-stage cancer and better overall survival among women.
August 28, 2024
Mammogram Breast 400
AI helps out with spotting, localizing interval breast cancers
By Erik L. Ridley
A new study assessed performance characteristics of AI software in identifying and localizing interval breast cancers.
August 27, 2024
Images Large Radiol 232303 fig2 66ce302441dd2 Thumbnail
'Field-cycling' MRI identifies subacute stroke at low field strengths
By Kate Madden Yee
A new whole-brain MRI technique called field-cycling imaging identifies subacute ischemic stroke at field strengths as low as 0.2 millitesla.
August 27, 2024
Photograph of the field-cycling imaging (FCI) scanner prototype, with the head coil in place. Image and caption courtesy of the RSNA.
SRU develops new lexicon for ultrasound findings in pregnant women
By Amerigo Allegretto
The Society of Radiologists in Ultrasound (SRU) has developed recommendations on lexicon to be used for ultrasound imaging in pregnant women.
August 27, 2024
An intradecidual sign depicts transvaginal sagittal grayscale ultrasound imaging in a 34-year-old pregnant patient, which shows a 4-mm empty gestational sac (solid arrow) in the anterior endometrium. The location of the sac to one side of the central hyperechoic line (dotted arrows) representing the opposed innermost layers of decidualized endometrium confirms it is within the endometrium and not the endometrial cavity, hence the name intradecidual sign. This sign is helpful when seen to diagnose a probable intrauterine pregnancy before visualization of the yolk sac. Three days later, the yolk sac was visualized (not shown), allowing for the diagnosis of a definite intrauterine pregnancy.
MSKI-RADS effectively classifies MRI findings of extremity infections
By Kate Madden Yee
The newly-developed MSKI-RADS system is effective when it comes to standardizing terminology and recommended management of MRI findings of extremity infections.
August 27, 2024
Mri Scanner2
Are DEI efforts in academic radiology under threat?
By Kate Madden Yee
Diversity, equity, and inclusion (DEI) efforts in academic radiology are under threat as anti-DEI legislation continues to be introduced to the U.S. Congress, according to a new article.
August 27, 2024
Hospital Staff Personnel Doctors Social
PET/MRI shows promise in patients with large vessel vasculitis
By Will Morton
PET/MRI could be an invaluable tool for evaluating how patients with large vessel vasculitis respond to treatments, suggests a research team in Scotland.
August 27, 2024
2024 08 25 Natcomms Pet Mri Treatment Response Lvv Pugh Thumbnail
Commercial AI devices lack clinical validation, study finds
By Will Morton
Commercial AI devices that lack adequate clinical validation may pose risks for patient care – and that’s true of almost half the tools cleared so far by the U.S. FDA.
August 26, 2024
Ai 1
Podcast: Brain drain in critical healthcare services
By Liz Carey
Early wins with interventional radiology (IR) programs abroad. Plus, how IR is an equity-promoting technology.
August 26, 2024
Keeping Up With The Radiologists Podcast Thumbnail
Ultrasound-based model performs well in predicting breast tumor status
By Amerigo Allegretto
An ultrasound-based deep learning radiomics nomogram model performed well in predicting tumor status and lymph node metastasis in breast cancer patients.
August 26, 2024
2024 08 24 Academic Rad Ultrasound Ai Model Thumbnail
Acute stroke intervention results in long-term benefits
By Will Morton
The benefits of endovascular thrombectomy in patients with acute basilar artery occlusion are sustained at long-term follow-up.
August 26, 2024
Stroke Evt
Previous Page
Page 113 of 202
Next Page