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Brian Casey

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Digital X-Ray
Digital tomosynthesis IDs chest lesions, avoids need for CT
Wednesday, November 28 | 5:30 p.m.-6:00 p.m. | LL-CHS-WE1D | Lakeside Learning CenterIn this poster presentation, Italian researchers will describe how they use digital tomosynthesis to characterize suspicious chest lesions, avoiding the use of CT and sparing patients radiation dose.
November 12, 2012
Image Processing
Bone suppression DR improves lung nodule detection
Wednesday, November 28 | 5:00 p.m.-5:30 p.m. | LL-CHS-WE1C | Lakeside Learning CenterDutch researchers will demonstrate in this poster presentation how the use of bone suppression image processing can improve radiologist performance in detecting solitary pulmonary nodules with digital radiography (DR).
November 12, 2012
Breast
DQE can be measured in the clinical environment
Wednesday, November 28 | 3:40 p.m.-3:50 p.m. | SSM18-05 | Room S403AIn this presentation, representatives from a Canadian start-up firm will demonstrate their tool for measuring detective quantum efficiency (DQE) of digital x-ray systems in the clinical environment.
November 12, 2012
Digital X-Ray
Portable wireless DR beats CR for some clinical tasks
Wednesday, November 28 | 11:20 a.m.-11:30 a.m. | SSK03-06 | Room S404CDThe incorporation of wireless digital radiography (DR) detectors into portable x-ray systems has brought major workflow advantages to radiology departments compared to computed radiography (CR). But does wireless portable DR also have an image quality advantage?
November 12, 2012
Digital X-Ray
Radiation dose can be reduced for neonatal chest radiography
Tuesday, November 27 | 3:15 p.m.-3:25 p.m. | VSPD32-02 | Room S102ABIn this scientific presentation, researchers from Carestream Health will share how task-specific techniques can be employed that would promote dose reduction in pediatric imaging in digital radiography (DR) without negatively influencing diagnostic image quality.
November 12, 2012
Digital X-Ray
Lower DR tube voltage reduces dose while preserving image contrast
Monday, November 26 | 5:30 p.m.-6:00 p.m. | LL-PHS-MO1D | Lakeside Learning CenterIn this Monday evening poster presentation, researchers from Philips Healthcare will discuss their use of a lower tube voltage to reduce dose in digital radiography (DR) while maintaining a high contrast-to-noise ratio.
November 12, 2012
CT
DR, 320-detector-row CT cut dose in pediatric studies
Monday, November 26 | 12:15 p.m.-12:45 p.m. | LL-PDS-MO3A | Lakeside Learning CenterIn this lunchtime poster presentation, researchers from the University of Arkansas for Medical Sciences will demonstrate the results of their investigation into lower radiation doses possible for pediatric imaging with two technologies, digital radiography (DR) and 320-detector-row CT.
November 12, 2012
Digital X-Ray
Technique estimates pediatric dose for DR studies
Monday, November 26 | 12:15 p.m.-12:45 p.m. | LL-PDS-MO2A | Lakeside Learning CenterHeightened concern over radiation dose has led to the development of new methods for calculating and reporting dose delivered to patients during imaging exams. Most of the attention has focused on CT -- but what about digital radiography (DR)?
November 12, 2012
CT
Digital tomosynthesis a good option for paranasal sinusitis
Monday, November 26 | 11:20 a.m.-11:30 a.m. | SSC14-06 | Room S403AThe clinical applications for digital tomosynthesis have been growing steadily, and Japanese researchers believe that sinus imaging should be added to the list.
November 12, 2012
CT
Digital tomosynthesis may be alternative to KUB urolithiasis
Monday, November 26 | 10:40 a.m.-10:50 a.m. | SSC14-02 | Room S403ADigital tomosynthesis could be a better alternative than conventional kidney, ureter, and bladder (KUB) radiography or unenhanced CT for detecting urinary stones, according to this presentation by Chinese researchers.
November 12, 2012
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Ultrasound Sound Waves 400
Ultrasound
AI echo model detects cardiac amyloidosis
Researchers are highlighting the performance of their AI screening model based on echocardiography to detect cardiac amyloidosis.
Pelvic (A), femoral and popliteal (B), and cruro-pedal (C) region. The summated digital variance angiography (DVA) image significantly enhances image quality compared to the digital subtraction angiography (DSA) series I–IV (depicting 4 out of 28 (A), 48 (B) and 28 (C) DSA images) of the low dose (LD) acquisitions. Enhancements of iodinated contrast medium (ICM) by DVA depict small vessel structures in detail while the conventional DSA offers a reduced contrast-to-noise ratio (CNR) using LD acquisitions for standalone diagnostic interpretations.
Digital X-Ray
DVA reduces radiation exposure during interventions
Taxonomy Fda Authorizations Aiml Aunt Minnie July2025
AI
New taxonomy clarifies function and data inputs of AI medical devices
2025 07 10 Rad Ai Wu Figure6 Thumbnail
MRI
Deep learning plus breast DCE-MRI improves chemo response prediction
Ultrasound Screen 400
Ultrasound
'Safety bundle' with ultrasound improves operational vaginal births
More in Home
How accurate are AI-generated depictions of radiologists?
By Kate Madden Yee
Not as much as they should be, according to a research article published in the Canadian Association of Radiologists Journal.
June 30, 2025
Image courtesy of the Canadian Association of Radiologists Journal.
Extravasations rare in Lu-177 DOTATATE therapy
By Will Morton
A study found low clinical risk associated with extravasation during Lu-177 DOTATATE therapy.
June 30, 2025
F2large 7 d Wx0 Jy U He U Thumbnail
New MR safety codes provide additional reimbursement for radiologists
By Erin Stephens
In a new column, Erin Stephens of Healthcare Administrative Partners reviews the new CPT code changes for MR safety services.
June 27, 2025
Stephens Erin Thumbnail
CT, MRI reveal hidden brain changes linked to increased fall risk
By Kate Madden Yee
The changes can be indications of cerebrovascular disease, which is associated with future stroke, dementia, and higher mortality rates.
June 27, 2025
Brain Abstract
Imaging societies, experts react to U.S. Supreme Court's ruling on Braidwood case
By Amerigo Allegretto
The 6-3 ruling has overturned a lower court's decision that had potential ramifications for no-cost preventive health services.
June 27, 2025
Capitol Hill Government
Deep learning plus MRI predicts likelihood of postpartum hemorrhage
By Kate Madden Yee
Around the world, postpartum hemorrhage is one of the primary causes of complications and fatalities among women.
June 26, 2025
Pregnant Woman
Personal tragedies spur unity behind bill for diagnostic breast care
By Amerigo Allegretto
State legislators from Oklahoma tell their story of how a breast care bill survived the governor's veto and how tragedy has fueled their fight.
June 26, 2025
Breast Mammography Tech 400
FDA cites MRI study in new requirements for COVID-19 manufacturers
By Amerigo Allegretto
Cardiac MRI exams played a part in the U.S. FDA's requirements recently issued on COVID-19 vaccines and heart inflammation.
June 26, 2025
Covid 19 Vaccine Administer 400
SNMMI: Consider radiation safety when adding F-18 MPI to the radiation oncology suite
By Amerigo Allegretto
Several safety considerations should be taken when adding F-18 myocardial perfusion imaging (MPI) to radiation oncology departments.
June 25, 2025
Radiation Symbol Circle 400
ACS: Half of cancer mortality due to modifiable risk factors
By Kate Madden Yee
Lung cancer is the most commonly diagnosed cancer and the leading cause of cancer death worldwide, according to a recent report.
June 25, 2025
Cancer Cell
SNMMI: For PET drugs, sterility assurance bests sterility testing
By Liz Carey
Sterility testing is limited when it comes to detecting microbial contamination in PET drugs.
June 25, 2025
Quality
Particular breast cancer features contribute to AI-mammography misses
By Kate Madden Yee
These characteristics include luminal cancers, dense breast tissue, nonmammary zone locations, architectural distortions, and amorphous calcifications.
June 24, 2025
2025 06 24 Radiology Woo Image Thumbnail
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