Dr. Paul Wallner

Radiation Oncology/Therapy
Payment parity in radiation therapy best serves cancer patients
Freestanding radiation treatment centers play a vital role in ensuring access to state-of-the-art radiation therapy. But a recent article on AuntMinnie.com about reimbursement rates at these centers provided a misleading picture, according to Dr. Paul Wallner, senior vice president of 21st Century Oncology.
October 16, 2014
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Residents/Fellows
American Board of Radiology exams: What's new?
If you're currently a radiology resident, the board exams are probably in your immediate future. It can be tempting to try to find copies of past questions to help you study; however, that's a bad idea, according to this editorial by the American Board of Radiology, which is getting serious about exam integrity.
May 18, 2011
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Top Stories
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Practice Management
ACR's Ted Burnes talks advocacy in radiology with AuntMinnie
Ted Burnes from the American College of Radiology spoke with AuntMinnie on achievements in advocacy and what 2026 may bring.
Heart
Molecular Imaging
PiB-PET/CT detects subtypes in cardiac amyloidosis
Contrast Injector
Practice Management
HPI: 13.5B mL of contrast media administered from 2011 to 2024
2025 12 05 Ai Decision Support Tool Ultrasound Thumbnail
Ultrasound
AI ultrasound tool could reduce unnecessary biopsies by 60%
Lung Ct Images
RSNA 2025
3D CNN model estimates MACE risk from chest CT
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ACR's Ted Burnes talks advocacy in radiology with AuntMinnie
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Ted Burnes from the American College of Radiology spoke with AuntMinnie on achievements in advocacy and what 2026 may bring.
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Screenshot (91)
PiB-PET/CT detects subtypes in cardiac amyloidosis
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PiB-PET/CT shows strong promise as a next-generation diagnostic tool for cardiac amyloidosis.
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HPI: 13.5B mL of contrast media administered from 2011 to 2024
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The findings are sobering, as contrast use contributes to environmental pollution.
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By Amerigo Allegretto
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3D CNN model estimates MACE risk from chest CT
By Kate Madden Yee
The algorithm appears effective at predicting major adverse cardiovascular events (MACE) even when applied to diverse patient groups.
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Rsna 2025 Welcome
PET/MRI detects ‘unknown’ generators of musculoskeletal pain
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Potential pain generators were identified by increased F-18 FDG radiotracer uptake on PET and/or structural abnormalities on MRI.
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Axillary ultrasound predicts nodal disease burden in breast cancer
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Axillary ultrasound can predict significant nodal disease burden in breast cancer patients, which could help avoid biopsy.
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AI reduces MRI's carbon footprint
By Kate Madden Yee
Using AI with MRI imaging reduces exam time and therefore energy consumption and carbon dioxide emissions.
December 4, 2025
Co2 Cloud Adobe Stock
Air pollution linked to more advanced coronary artery disease
By Kate Madden Yee
Even at low exposure levels, air pollution is associated with more plaque in the coronary arteries, researchers reported.
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The 2025 PACSMan Awards -- The last hurrah
By Michael J. Cannavo
For perhaps the final time, consultant Michael J. Cannavo doles out his annual PACSMan Awards.
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Cannavo Michael Rsna 2025 Thumbnail
Cryoablation treats early-stage breast cancer in older women
By Amerigo Allegretto
Cryoablation is effective in treating early-stage, ER+ breast cancer in older women who do not undergo surgery.
December 3, 2025
Rsna 2025 Welcome
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