Jennifer Weldon

Radiation Oncology/Therapy
IMV: Radiation therapy capital equipment budgets up 21% in 2021
The number of newly diagnosed patients receiving radiation therapy treatments increased 16% over the past two years, according to the new radiation oncology report by market research firm IMV Information Medical Division.
December 15, 2021
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Top Stories
The graph shows the rate of recommendations for additional imaging in radiology reports over time at the study and control sites during the eight-year study period. Intv = intervention
Practice Management
Interventions help reduce wasteful additional imaging recommendations
Technology-enabled interventions led to nearly half of unnecessary recommendations for additional imaging (RAIs) being reduced.
Doo
AI
Podcast: Florence Doo on how AI is affecting radiology
Dexa
Digital X-Ray
Statins have little benefit for bone health in DEXA study
Demonstration of colocalization of pre-existing calcification and incident intraplaque hemorrhage (IPH) in the same plaque. Axial cross sections of the same plaque at the same arterial location on a scan obtained with a T1-weighted gradient-echo noncontrast MRI sequence in a 70-year-old female participant who was free of coronary heart disease and stroke before follow-up MRI. Baseline (left) and follow-up (right) MRI examinations. The blue arrows highlight calcification in a hypointense signal area, while the green arrow indicates IPH as a hyperintense signal. The asterisks mark the lumen of the carotid artery.
MRI
Men appear more vulnerable to dynamic carotid plaque
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More in Home
Interventions help reduce wasteful additional imaging recommendations
By Amerigo Allegretto
Technology-enabled interventions led to nearly half of unnecessary recommendations for additional imaging (RAIs) being reduced.
June 4, 2025
The graph shows the rate of recommendations for additional imaging in radiology reports over time at the study and control sites during the eight-year study period. Intv = intervention
Podcast: Florence Doo on how AI is affecting radiology
By Kate Madden Yee
Florence Doo, MD, discusses how AI is affecting radiology and how best to put it to use in patient care.
June 4, 2025
Doo
Statins have little benefit for bone health in DEXA study
By Will Morton
Bone scans over time show little benefit of statin use on bone mineral density.
June 3, 2025
Dexa
Men appear more vulnerable to dynamic carotid plaque
By Liz Carey
The population-based Rotterdam Study presented an opportunity to follow 802 participants, simulating plaque evolution over time.
June 3, 2025
Demonstration of colocalization of pre-existing calcification and incident intraplaque hemorrhage (IPH) in the same plaque. Axial cross sections of the same plaque at the same arterial location on a scan obtained with a T1-weighted gradient-echo noncontrast MRI sequence in a 70-year-old female participant who was free of coronary heart disease and stroke before follow-up MRI. Baseline (left) and follow-up (right) MRI examinations. The blue arrows highlight calcification in a hypointense signal area, while the green arrow indicates IPH as a hyperintense signal. The asterisks mark the lumen of the carotid artery.
AI-directed breast MRI scanning may lead to shorter scan times
By Amerigo Allegretto
AI-directed stratified breast scanning could help decrease scan times in breast imaging by triaging women to abbreviated MRI protocols.
June 3, 2025
2025 06 03 Rsna Ai Breast Mri Triage Thumbnail
The PACSman Pontificates: Should AI be free?
By Michael J. Cannavo
In a new column, consultant Michael J. Cannavo, aka the PACSman, shares his take on whether radiology AI should be free.
June 2, 2025
Michael J. Cannavo.
Radium-223 safety confirmed in long-term study
By Erik L. Ridley
At ASCO 2025, researchers shared data on the long-term safety of Ra-223 treatments for metastatic castration-resistant prostate cancer.
June 2, 2025
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PET reveals brain differences in people with alcohol abuse disorder
By Will Morton
Women but not men with alcohol use disorder have lower levels of protein involved in the brain’s immune response.
June 2, 2025
Aud
Pluvicto shows promise in combination with standard treatments
By AuntMinnie.com staff writers
Novartis has announced that Pluvicto shows promise in patients in an earlier setting.
June 2, 2025
Prostate Imaging
MRI-based fusion model determines HER2 status in breast cancer
By Amerigo Allegretto
An MRI-based fusion radiomics model achieved high accuracy in determining HER2 status in breast cancer patients.
June 2, 2025
The results depict tumor segmentation. an example of HER2 positive breast cancer is shown: (A), (B), and (C) represent the segmentation results of the entire tumor region on the T2WI, DCE-MRI, and DWI sequences, respectively; (D), (E), And (F) show the segmentation results of the intratumoral region combined with 3 mm peritumoral area on the T2WI, DCE-MRI, and DWI sequences, respectively.
Mobile mammography units face diagnostic challenges
By AuntMinnie.com staff writers
There are opportunities to improve the service provided by mobile mammography units, according to research presented at ASCO 2025 in Chicago.
June 1, 2025
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MRI radiomics helps predict liver cancer treatment response
By AuntMinnie.com staff writers
A study presented at ASCO 2025 highlighted the benefits of MRI radiomics analysis in predicting treatment response in patients with advanced liver cancer.
June 1, 2025
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