Erik L. Ridley and Will Morton

RSNA 2023
Siemens touts ultrasound and CT scanners, generative AI at RSNA 2023
A new dual-source CT scanner, ultrasound system, and generative AI technology were among the highlights for Siemens Healthineers at RSNA 2023.
November 30, 2023
Siemens Rsna 2021 Social
MRI
Siemens features trio of new MRI scanners at RSNA 2022
CHICAGO - A trio of new MRI scanners headline new product launches for Siemens Healthineers at RSNA 2022. The company also showcased its Naeotom Alpha photon-counting CT scanner and recent introductions in molecular imaging, digital x-ray, and ultrasound.
November 28, 2022
2021 11 28 20 00 6152 Siemens Rsna 2021 400
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Top Stories
MRI elastography imaging panel showing magnitude, phase, and elastogram data with heat map visualizations for tissue stiffness analysis
MRI
MR elastography standards reliable for imaging chronic liver disease
An at least 19% change in liver stiffness represents a true biologic change with high confidence when standards are followed.
Three-step ultrasound procedure for measuring hepatocellular carcinoma diameter, showing grayscale and contrast-enhanced imaging with measurements of 19mm and 23mm.
Ultrasound
New ultrasound feature predicts poor prognosis in HCC
Podcast cover for 'The Invisible Force MRI Incident Investigation' marked confidential with purple border
MRI
Podcast: California report reveals MRI safety jurisdiction limits
X-ray scan of pelvis with prostate gland highlighted in red, medical diagnostic imaging
Radiation Oncology/Therapy
PSMA-PET scans guide LDR brachytherapy in prostate cancer
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MR elastography standards reliable for imaging chronic liver disease
By Amerigo Allegretto
An at least 19% change in liver stiffness represents a true biologic change with high confidence when standards are followed.
October 6, 2026
MRI elastography imaging panel showing magnitude, phase, and elastogram data with heat map visualizations for tissue stiffness analysis
New ultrasound feature predicts poor prognosis in HCC
By Will Morton
"Perfusion beyond margin" is a measurement of  how far a tumor's blood flow extends beyond its morphological margin.
October 6, 2026
Three-step ultrasound procedure for measuring hepatocellular carcinoma diameter, showing grayscale and contrast-enhanced imaging with measurements of 19mm and 23mm.
Podcast: California report reveals MRI safety jurisdiction limits
By Amerigo Allegretto
MRI safety experts highlight their difficulties in obtaining a state-level report on a 2023 incident that injured a nurse.
October 6, 2026
Podcast cover for 'The Invisible Force MRI Incident Investigation' marked confidential with purple border
PSMA-PET scans guide LDR brachytherapy in prostate cancer
By Will Morton
At last follow-up, 79% of patients were without evidence of disease.
October 5, 2026
X-ray scan of pelvis with prostate gland highlighted in red, medical diagnostic imaging
Half of false-negative DBT exams are missed cancers
By AuntMinnie.com staff writers
The results may encourage the development of new benchmarks on the causes of false-negative mammograms.
October 5, 2026
Breast imaging comparison showing mammogram views and ultrasound scan for diagnostic evaluation
GE HealthCare to acquire Sofie Biosciences for $945M
By AuntMinnie.com staff writers
The deal is expected to close in the first half of 2027.
October 5, 2026
Scattered US dollar bills including $100 and $1 denominations arranged in overlapping pattern
Early exposure program introduces college students to imaging careers
By Amerigo Allegretto
Participating students said the program increased their awareness of careers in medical imaging and radiology.
October 2, 2026
Two professionals reviewing tablet data in a modern office setting with colleagues in background
Ultrasound MinnieCast, Episode 18: SDMS 2026
By Amerigo Allegretto
Three experts who presented at SDMS 2026 speak with AuntMinnie on various topics within sonography practice.
October 2, 2026
MinnieCast Ultrasound podcast featuring Society of Diagnostic Medical Sonography 2026 conference
Chat messaging platform could reduce phone call disruptions
By Amerigo Allegretto
A chat platform integrated within the EMR and targeted education reduced phone call volume by half in a radiology department.
October 1, 2026
Radiologist reviewing CT and X-ray scans on dual monitors in medical imaging workstation
Unified imaging systems are a C-suite imperative
By Scott Miller
Scott Miller of GEHC discusses the trend toward unified imaging platforms in a new column.
October 1, 2026
Professional headshot of a man in dark blazer and striped blue shirt with red tie
Medicare payment for cardiac CT declining
By Amerigo Allegretto
Inflation-adjusted Medicare payment for cardiac CT declined 27% to 68% between 2010 and 2026, despite guideline endorsement.
September 30, 2026
3D medical imaging of kidneys and renal blood vessels shown in three anatomical views
ASTRO: Shorter SBRT regimens improve patient physical function
By Amerigo Allegretto
Patients who underwent five treatments of SBRT for pancreatic cancer had better physical function and experienced less fatigue.
September 30, 2026
ASTRO cancer care facility entrance sign with blue letters and pink base decorated with white and yellow flowers
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