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Brian Casey

[email protected]
Image Processing
Rib suppression algorithm enables better chest x-ray imaging
Monday, November 26 | 10:30 a.m.-10:40 a.m. | SSC14-01 | Room S403AThe increasing use of digital radiography has given rise to a host of image processing techniques that can improve image quality and reduce dose. In this Monday morning presentation, researchers report on one such algorithm, which suppresses contrast from the ribs to enable the use of a more optimal imaging protocol.
November 12, 2012
CT
CT beats radiography for assessing spondyloarthritis
Sunday, November 25 | 11:45 a.m.-11:55 a.m. | SSA14-07 | Room E451BCT is better than radiography for assessing the sacroiliac joints in patients with spondyloarthritis, Canadian researchers confirmed, and CT-based criteria should be developed for guiding therapy of these individuals.
November 12, 2012
Ultrasound
GE taps interest in ABUS with U-Systems acquisition
You know you're onto something when the big boys come calling. GE Healthcare has announced its acquisition of automated breast ultrasound (ABUS) developer U-Systems, a move that highlights the rapid evolution of ABUS from a niche technology into a promising adjunct to screening mammography.
November 8, 2012
2012 11 09 10 57 45 298 Abus Image Thumb
Molecular Imaging
The election and radiology; Facebook faux pas; International Day of Radiology
November 7, 2012
CT
Road to RSNA preview launches; medical radiation still a hazard; 2013 imaging cuts
November 5, 2012
Practice Management
GAO attacks self-referral; calling all residents; more ASTRO news
October 31, 2012
Practice Management
GAO attacks imaging self-referral, requests pay cut for exams
A new report from the U.S. Government Accountability Office (GAO) takes a hard line on physician self-referral of imaging services, detailing more than $100 million in annual unnecessary spending in CT and MRI alone. The report recommends steps to curb the practice, including a pay cut for self-referred imaging studies.
October 31, 2012
Radiation Oncology/Therapy
Massive storm affects East Coast radiology; news from ASTRO; support for breast screening
October 29, 2012
Editor's Note
Minnies winners; new 2D tomo mode; Oosterwijk on PACS/RIS
October 24, 2012
Breast
Minnies winners highlight importance of breast imaging
Minnies winners, page 3
October 23, 2012
2012 10 23 16 47 18 593 Scientific Paper 300
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Top Stories
Heart Plaque
CT
Does adding plaque burden grade improve CAD-RADS scoring on CTA?
Perhaps not, researchers have reported.
Ultrasound Gynecologist
Ultrasound
More ultrasound cuts risks in pregnancies with less fetal movement
Ultrasound Sound Waves 400
Ultrasound
AI echo model detects 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
More in Home
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
SNMMI: Botox may prevent debilitating dry mouth for some mCRPC patients
By Liz Carey
Research presented at the meeting addressed salivary gland toxicity associated with uptake of PSMA-targeted radioligand therapy.
June 24, 2025
2025 06 24 Dual Approach Mmrpc Thumbnail
SNMMI: New PET imaging technique detects mycobacteria lung infections
By Kate Madden Yee
These infections are some of the most difficult-to-diagnose in patients with chronic lung diseases.
June 24, 2025
2025 06 24 New Pet Imaging Technique Thumbnail
SNMMI: PET tracer images brain inflammation
By Amerigo Allegretto
A PET radiotracer can produce high-quality, real-time images of brain inflammation, which may help with diagnosing and treating neurological diseases.
June 24, 2025
SNMMI
Video from SNMMI: Cathy Cutler on the state of the field in 2025
By Will Morton
Current SNMMI President Cathy Cutler, PhD, discusses the state of the field in 2025 and the challenges ahead.
June 24, 2025
Screenshot (2456)
SNMMI: PET approach finds more inflammation in PAOS patients
By Amerigo Allegretto
A novel PET imaging approach could help in better managing patients with progressive apraxia of speech (PAOS).
June 24, 2025
Images depict brain regions where PAOS had greater neuroinflammation than that seen in healthy individuals.
SNMMI: Novel adaptive radiotherapy system improves tumor response monitoring
By Liz Carey
Initial results from UT Southwestern Medical Center may advance adaptive radiation therapy.
June 24, 2025
Tumor changes observed at each fraction in the adaptive system.
SNMMI: New molecular imaging agent shows promise for detecting HCC
By Kate Madden Yee
A new molecular imaging agent has shown high sensitivity and specificity in detecting hepatocellular carcinoma (HCC).
June 23, 2025
Snmmi 1 7s Z4 A1v Jrn Thumbnail
SNMMI: PET imaging improves OMD detection in breast cancer patients
By Amerigo Allegretto
PET imaging improves oligometastatic breast cancer detection over conventional imaging.
June 23, 2025
Women Cancer Patient 400
SNMMI: F-18 FDS PET distinguishes molds in invasive fungal infections
By Liz Carey
Novel PET radiotracer shows promise for molecular imaging infection and inflammation.
June 23, 2025
F18 Fds Pet In Human Snmmi 2025 Johns Hopkins Research Thumbnail
SNMMI: New immuno-PET tracer awarded Image of the Year
By Will Morton
A new immuno-PET tracer is superior to conventional F-18 FDG in patients with head and neck cancer.
June 23, 2025
Wang Ioy Image Thumbnail
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