Dr. David Soffa

Practice Management
Making Medicare affordable: The case for imaging management
When the Obama administration unveiled its 2013 budget last month, it proposed saving up to $5 billion in healthcare costs for Medicare and Medicaid, in part by requiring preauthorization for imaging services. In this op-ed piece, representatives from radiology benefits management firm American Imaging Management explain why that's a good idea.
March 11, 2012
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Molecular Imaging
PET predicts faster cognitive decline in women than men
Women initially outperformed men at low brain tau levels, but the advantage diminished as tau levels increased over time.
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MRI
Unclear explanations of contrast MRI exams heighten patient anxiety
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Womens Imaging
Mammography screening improves survival for late-stage cancers
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Ultrasound
Ultrasound MinnieCast, Episode 2: Body imaging with RUS-PAT
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PET predicts faster cognitive decline in women than men
By Will Morton
Women initially outperformed men at low brain tau levels, but the advantage diminished as tau levels increased over time.
February 20, 2026
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Unclear explanations of contrast MRI exams heighten patient anxiety
By Kate Madden Yee
The good news is that this anxiety can be mitigated by a thoughtful and thorough pre-exam orientation.
February 20, 2026
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Mammography screening improves survival for late-stage cancers
By Amerigo Allegretto
Women with screen-detected late-stage cancer have greater survival compared with women who do not undergo mammography screening.
February 20, 2026
Mammo Reading 400
Ultrasound MinnieCast, Episode 2: Body imaging with RUS-PAT
By Amerigo Allegretto
Charles Liu, MD, PhD, discusses a new imaging system combining rotational ultrasound (RUS) with photoacoustic tomography (PAT).
February 20, 2026
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AI accurately flags follow-up imaging recommendations
By Will Morton
An AI agent significantly improved the identification of missed diagnostic opportunities in radiologist notes.
February 19, 2026
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SCCT: CT-first imaging protocol could transform chest pain evaluation
By Kate Madden Yee
Cardiac CT -- particularly coronary CT angiography -- is reshaping the diagnostic pathway for patients with chest pain.
February 19, 2026
Chest Heart Pain
The rise of theranostics: Part 7 -- Nuclear medicine technologists' rapid evolution
By Liz Carey
As theranostics gains speed, nuclear medicine technologists (NMTs) face a defining moment.
February 19, 2026
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Radiopharmaceutical therapy use increased 20-fold over a decade
By Will Morton
Intravenous administrations of cancer therapies such as Xofigo, Lutathera, and Pluvicto have increased by more than 2000%.
February 19, 2026
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Using GPT‑4o with CT exams helps diagnose ovarian cancer earlier
By Kate Madden Yee
Early detection of ovarian cancer is a persistent challenge, with more than half still diagnosed at metastatic stages.
February 18, 2026
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Survey: Nearly 4 out of 5 practices short on breast imagers
By Amerigo Allegretto
New survey data point to staffing shortages of breast radiologists among U.S. practices.
February 18, 2026
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Pooled evidence: Lu-177 PSMA-617 vs. established therapies in mCRPC
By Will Morton
Lu-177 PSMA-617 has a 36% relative reduction in risk of progression versus standard therapies.
February 18, 2026
Prostate Imaging
Cardiac MRI-based ML model predicts MACE risk for STEMI patients
By Amerigo Allegretto
A machine-learning (ML) model based on cardiac MRI and clinical parameters performed well in a study of STEMI patients.
February 17, 2026
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