Brian Casey

Editor's Note
Who's afraid of Imaging Advantage? And, Minnies deadline is near
August 17, 2009
Nuclear Medicine
PET sales slump; AFIP housing woes; infection control in portable x-ray
August 12, 2009
Practice Management
Study finds bacterial contamination on portable x-ray units
Is your portable radiography machine a bacterial breeding ground? Israeli researchers who examined portable x-ray units at their hospital found inadequate levels of infection control practice among equipment operators and also signs of drug-resistant bacterial contamination on the surfaces of a number of systems.
August 12, 2009
Practice Management
Is MedPAC data flawed? And, infection control from AHRA
August 10, 2009
Radiation Oncology/Therapy
Congress hears testimony on VA brachytherapy scandal
August 5, 2009
Interventional
IAEA study finds that interventional dose may be too high
Many patients at hospitals in developing countries may be getting too much radiation dose during interventional radiology and cardiology procedures, according to a study sponsored by the International Atomic Energy Agency (IAEA) and published in the August issue of the American Journal of Roentgenology.
August 4, 2009
Ultrasound
DBT lowers recall rates; second-trimester US; self-referral bill update
August 3, 2009
Editor's Note
Canadian rad speaks out; now taking Minnies nominations
July 29, 2009
Nuclear Medicine
Just how bad is contrast nephropathy? And, AAPM news; Congress tackles moly crisis
July 27, 2009
Interventional
Pharma developer Epix to shut down, liquidate assets
Having failed to obtain additional financing or consummate a strategic transaction, drug developer Epix Pharmaceuticals said it is shutting down the company and has terminated nearly all of its employees.
July 22, 2009
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Top Stories
PET scan comparison showing SAFOV baseline and 1-minute and 5-minute time-point imaging with tracer uptake patterns
Molecular Imaging
EANM: Next-generation PET scanner cuts imaging time to one minute
The scanner's fastest images were rated more highly on average than those from a standard PET/CT scanner.
Medical CT scan visualization showing coronal, sagittal, and axial views with 3D organ segmentation including kidney, liver, aorta, and tumor models.
Augmented/Virtual Reality
VR boosts accuracy, confidence for evaluating abdominal neuroblastoma
3D medical illustration of shoulder joint pain with glowing red inflammation on skeletal anatomy
MRI
MRI shows features of scapular pain in patients
Healthcare professional demonstrating breast biopsy procedure with circular target icon and medical text on purple background
Womens Imaging
CEM-guided biopsy effective for sampling suspicious breast findings
Digital illustration of an AI face with blue light and binary code representing artificial intelligence and technology
Digital X-Ray
Radiologists, LLMs fail at spotting AI-generated chest x-rays
More in Home
Low-value x-ray persists in patients with maxillofacial trauma
By Will Morton
Targeted interventions to reduce low-value imaging may improve diagnostic accuracy.
February 17, 2026
Emergency department entrance with red sign at hospital building exterior
'Quadruple low' PCCT protocol improves lung cancer imaging
By Kate Madden Yee
The findings could translate to better care for patients who require repeated contrast-enhanced imaging.
February 17, 2026
Medical CT scan comparison of lung cross-sections with detailed radiological imaging
New benchmark helps monitor cumulative CT radiation dose
By Kate Madden Yee
The findings highlight the need for systematic dose tracking and rigorous justification of imaging.
February 13, 2026
Radiation hazard warning symbol in yellow and black
Study questions routine use of radiotherapy after bone surgery
By Will Morton
Findings suggest a possible hazard associated with postoperative radiotherapy.
February 13, 2026
Medical diagram showing pathological fracture treatment with surgery and radiotherapy options
CEUS outshines color Doppler imaging for indeterminate kidney lesions
By Amerigo Allegretto
CEUS outperformed color Doppler ultrasound in a study focusing on indeterminate kidney lesions.
February 13, 2026
Medical ultrasound scan with color Doppler showing circular anatomical structure
Women's Imaging MinnieCast, Episode 2: Risk-based vs. annual mammography screening, part 1
By Amerigo Allegretto
Vilert Loving, MD, from Ochsner Health and the SBI discusses breast cancer screening based on annual mammography versus risk.
February 13, 2026
MinnieCast Women's Imaging podcast logo featuring Dr. Vliert Loving
Chest x-rays reveal atherosclerosis in patients undergoing amputations
By Will Morton
Lower limb amputation is an increasingly common major complication of advanced peripheral arterial disease and diabetes mellitus.
February 12, 2026
Chest X-ray showing lung anatomy with white rectangular highlight
3D MRI technique helps plan treatment for pediatric heart conditions
By Kate Madden Yee
The method makes "heart muscle and heart valves visible while making blood and surrounding tissues transparent," researchers noted.
February 12, 2026
Four medical imaging scans showing cross-sections of cardiac anatomy
Could AI scoring help with managing DCIS?
By Amerigo Allegretto
An AI model showed associations with recurrence after DCIS surgery and performed comparably to established clinical risk models.
February 11, 2026
Medical mammography scan with multiple breast imaging views and diagnostic color mapping
Clinicians, beware: CT diagnostic accuracy varies by adnexal lesion type
By Kate Madden Yee
The modality correctly diagnoses dermoids and simple cysts, but is not as effective at identifying other types of adnexal lesions.
February 11, 2026
Medical CT scan cross-section of human pelvis showing anatomical structures
Radiology coding update for 2026
By Erin Stephens
In a new column, Erin Stephens of Healthcare Administrative Partners reviews the 2026 CPT code changes.
February 11, 2026
Professional woman in white sleeveless top smiling in bright office setting
Super-resolution deep learning reconstruction improves CCTA
By Will Morton
The commercially available image reconstruction algorithm outperformed standard hybrid iterative reconstruction for assessing coronary stenosis.
February 10, 2026
Medical imaging comparison of cardiac scans showing different image processing techniques
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