AuntMinnie.com staff writers

Molecular Imaging
Serac's Tc-99m maraciclatide agent gets FDA fast track designation
Serac's technetium-99m (Tc-99m) has been granted fast-track designation by the U.S. FDA to image interstitial lung disease.
February 12, 2026
Lung Illustration Blue
Associations
ARRS Roentgen Fund grants research awards
The American Roentgen Ray Society (ARRS) has named recipients of its 2026 ARRS Resident/Fellow in Radiology awards.
February 12, 2026
Trophy Award 400
MRI
Siemens Healthineers, Mayo Clinic expand collaboration
Siemens Healthineers and Mayo Clinic are expanding their collaboration to improve image-guided therapies and disease diagnosis.
February 12, 2026
Siemens Rsna 2021 400
MRI
Royal Philips introduces InkSpace Imaging’s Snuggle for pediatric MRI
Philips
Royal Philips is introducing InkSpace Imaging's Snuggle pediatric body array coil for MRI systems.
February 12, 2026
InkSpace Imaging Snuggle pediatric body array coil.
Interventional
Banner Health partners with HeartFlow
HeartFlow
The agreement was announced at Banner’s inaugural Scottsdale Interventional Forum, being held February 9 to 12 in Scottsdale, AZ.
February 11, 2026
Ai Handshake
Nuclear Medicine
Journal of Nuclear Medicine names new editor in chief
Herrmann is currently chair of nuclear medicine at the University of Duisburg-Essen in Germany.
February 11, 2026
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Nuclear Medicine
Niowave inks Ac-225 supply deal with Novartis
The agreement will provide Novartis with a supply of the medical isotope to support its growing portfolio of radioligand therapies.
February 11, 2026
Isotopes1
MRI
Wellumio nabs $7.3M for portable MRI
Axana is a 0.1-tesla portable MRI device powered by pulsed gradient-free mapping.
February 11, 2026
Wellumio's Axana portable MRI device.
RSNA
RSNA seeks board nominations
The RSNA is seeking nominations for two positions on its board of directors. Terms for both positions will begin in December.
February 10, 2026
Rsna 2025 Welcome
Industry News
Philips' Q4, full-year results highlight growth
Philips has released its full-year and fourth-quarter results for 2025.
February 10, 2026
Philips Rsna 2019 400
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Top Stories
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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
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
2026 02 12 Chest Ac2 Thumbnail
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
Cardiac Mri Adobe Samunella
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
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.
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
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.
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
Erin Stephens
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
Images from two representative cases. (A-C) Images in an 82-year-old man with a calcified plaque in the proximal segment of the left anterior descending artery. (A, B) Curved planar reconstruction images from CCTA with (A) hybrid iterative reconstruction (HIR) and (B) super-resolution deep learning reconstruction (SR-DLR) show that the measured PDS was 66% for the HIR image and 42% for the SR-DLR image. (C) Quantitative analysis of the invasive coronary angiography (ICA) image (reference standard) revealed a PDS of 34% (arrow). (D-F) Images in a 37-year-old woman with a noncalcified plaque in the middle segment of the left circumflex artery. (D, E) Curved planar reconstruction images from CCTA with (D) HIR and (E) SR-DLR show that the measured PDS was 47% for the HIR image and 80% for the SR-DLR image. (F) Quantitative analysis of the ICA image revealed a PDS of 72% (arrow). Blue, red, and yellow lines in A, B, D, and E represent the proximal reference point, stenosed lesion, and distal reference point, respectively, and the insets show the corresponding cross-sectional images.
Nonsurgical management rising for low-risk DCIS cases
By Amerigo Allegretto
Trends show that nonsurgical management of DCIS is rising, paving the way for imaging's role in active surveillance.
February 10, 2026
Breast Mammo 400
Gadoxetate MRI offers high sensitivity for liver cancer screening
By Kate Madden Yee
"Most participants undergoing HCC screening had excellent MRI quality even when ultrasound was limited," researchers noted.
February 10, 2026
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Podcast: MRI service engineer faced nightmare with man's entrapment
By Liz Carey
MRI service engineers aren't generally first responders, says MRI safety expert Josh Posh.
February 10, 2026
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PET/CT visualizes complications in patients on hemodialysis
By Will Morton
F-18 sodium fluoride PET/CT scans can quantify changes in cardiac and aortic vascular calcifications.
February 9, 2026
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DBT-guided biopsies show practical advantages
By Amerigo Allegretto
New research says DBT-guided biopsies lead to less procedure times and radiation exposure compared to mammography-guided biopsies.
February 9, 2026
Breast Dbt Social
Radiology is at an inflection point
By Dhruv Chopra
Radiology is a cornerstone of modern medical diagnostics, but today is at an inflection point, said Civie CEO Dhruv Chopra in a new column.
February 9, 2026
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