Radiology Podcast Editor Linda Chu, MD and guests discuss recently published research in Radiology. Subscribe today on Apple Podcasts, Google Play, Spotify, or ask Alexa to "play Radiology podcasts on TuneIn".
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This episode explores novel research linking ultra-processed food (UPF) intake to thigh muscle fat infiltration, a marker of poorer muscle quality. The discussion clarifies UPF definitions, measurement methods, and initial MRI findings, noting that the observed effects are independent of age and BMI. Experts also consider the potential for dietary changes to reverse these effects and the future role of AI and "nutritional radiology" in leveraging imaging for risk assessment and public health.
Dr. Linda Chu and Dr. Christos Georgiades for an in-depth look at thermal and non-thermal liver ablation, explaining how techniques like microwave ablation, cryoablation, and histotripsy work at a mechanistic level. Their conversation also explores how clinicians choose the right approach for each patient and highlights emerging advances in immunologic strategies and AI shaping the future of liver tumor treatment. Thermal and Nonthermal Liver Ablation: Mechanistic Foundations, Clinical Implement...
Dr. Reni Butler speaks with Dr. Roberto Lo Gullo and Dr. Katja Pinker-Domenig about the growing role of abbreviated MRI in evaluating treatment response for breast cancer patients undergoing chemotherapy. They explore the balance between efficiency and accuracy, current limitations, and how emerging AI technologies could shape the future of breast imaging and patient care. Abbreviated MRI for the Evaluation of Treatment Response in Patients Undergoing Neoadjuvant Chemotherapy for Breast Cancer. ...
In this episode, host Dr. Refky Nicola speaks with Dr. Francesco Giganti and Dr. Alex Kirkham about how MRI is used to guide active surveillance in prostate cancer, including the role of PRECISE scoring in tracking disease progression. They share practical insights on imaging techniques, measurement challenges, and how emerging AI tools may improve consistency and decision-making in surveillance care. MRI for Active Surveillance in Prostate Cancer: How I Do It. Giganti et al. Radiology 2026; 318...
Dr. Ashwin Singh Parihar sits down with Dr. Iben Lyskjær and Dr. Tommy Kjærgaard Nielsen to unpack new nationwide registry data comparing ablation and surgical approaches for small renal masses. Together, they explore how minimally invasive treatments stack up in real-world practice and what the findings mean for patient selection, outcomes, and future care decisions. Ablation and Surgery Show Comparable Long-term Outcomes for T1a Renal Cell Carcinoma: A Danish Nationwide Registry Study. Ahrenfe...
Dr. Lauren Kim sits down with Dr. Jonathan Kottlors to explore how large language models are reshaping radiology research and why standardized reporting is critical for trust and reproducibility. They dive into the new FLAIR framework and what it means for the future of AI integration in clinical radiology. Guidelines for Reporting Studies on Large Language Models in Radiology: An International Delphi Expert Survey. Kottlors and Iuga et al. Radiology 2026; 318(2):e250913....
In this episode, Dr. Linda Chu reviews new Radiology studies exploring how photon counting CT is transforming thoracic imaging with ultra‑high resolution and dramatically lower radiation and contrast doses. She examines whether these visually striking images translate into better diagnostic confidence and meaningful improvements in patient care for emphysema and lung cancer imaging. Ultra-Low-Dose Photon-counting Detector CT for EmphysemaAssessment: A Head-to-Head Comparative Study with Low-Dose...
Hosted by Dr. Sid Dogra, this episode of the Radiology Podcast explores new research showing that where fat is distributed in the body—particularly visceral and organ-specific fat—may matter more for brain health than overall BMI. Drawing on a large UK Biobank MRI study, Dr. Dogra discusses how specific fat distribution patterns, including pancreatic-predominant and "skinny fat" phenotypes, are associated with accelerated brain aging, cognitive decline, and increased neurologic disease risk. Ass...
Drs. Mickael Tordjman and Bachir Taouli discuss their study on AI-generated deepfake medical images, highlighting how advanced diffusion models make it easy for anyone to create clinically plausible fakes. They examine why radiologists struggle to detect these images, the risks of data poisoning, and potential future safeguards like digital watermarking, emphasizing the urgent need for awareness in the medical community.
Dr. Celina Nahyun Jo talks with Dr. Mahla Radmard about how NEXUS and the Canadian C‑Spine Rule shape cervical spine imaging decisions in trauma patients. Together they explore new research that questions long‑standing imaging practices and highlights opportunities to improve value safety and accuracy in patient care. Evaluating National Emergency X-Radiography Utilization Study and Canadian C-Spine Rule Criteria and Their Clinical Impact on Cervical Spine Imaging: Best Practice. Asadollahi and ...
Dr. Refky Nicola speaks with Dr. Atul Shinagare about his team's research showing that incidental adnexal lesions on single‑phase CT are often difficult for radiologists to classify consistently, with only certain classic lesions yielding strong agreement. Their conversation underscores the limitations of CT compared with ultrasound or MRI and reinforces that most incidental adnexal findings are benign, though many still require additional imaging for clarification. Incidental Adnexal Lesions: C...
Dr. Ashwin Parihar speaking with Drs. Sungmin Woo and Alberto Vargas about why standardized PSMA PET scoring systems—such as PSMA‑RADS and PROMISE—are becoming essential for consistent interpretation, communication, and treatment planning in prostate cancer. They explore the evidence behind these frameworks, current barriers to adoption, and how future harmonization efforts like the SPARC Initiative may shape the evolution of PSMA PET reporting. Navigating the Scoring Systems and Interpretation ...
Dr. Lauren Kim speaks with Adarsh Mallepally and Dr. Cory Trankle about their large-scale retrospective study of nearly 4 million patients examining the risk of nephrogenic systemic fibrosis after gadolinium-based contrast administration in those with advanced renal dysfunction. They discuss how modern group 2 and macrocyclic agents were associated with an exceedingly low incidence of NSF, offering important reassurance for evidence-based contrast use and evolving clinical practice. Nephrogenic ...
Dr. Linda Chu speaks with Dr. Kavitha Chinnaiyan and Dr. Jonathon Leipsic about why 2026 marks an inflection point for coronary CT, from AI-enabled plaque quantification to FFR-CT and evolving guideline support for CT-first evaluation of suspected coronary artery disease. They explore how advanced imaging tools are reshaping risk assessment, personalizing prevention and revascularization decisions, and strengthening collaboration between radiology and cardiology while highlighting the need for v...
Dr. Reni Butler speaks with Dr. Anne Marie McCarthy and Dr. Christine Edmonds about their study examining Black–White racial differences in background parenchymal enhancement (BPE) on contrast-enhanced breast MRI. They discuss the finding that black women had higher odds of high BPE independent of breast density, explore potential biologic and environmental drivers, and consider how quantitative BPE assessment could improve breast cancer risk stratification and screening equity. Black-White Raci...
Hosted by Dr. Lauren Kim, this episode explores the most downloaded Radiology article of 2025 with guests Dr. Carolyn Wang, Dr. Allison Ramsey, and Dr. David Lang, focusing on updated consensus guidance for managing hypersensitivity reactions to iodinated contrast media. The discussion highlights major changes in clinical practice, including more selective use of corticosteroid premedication and switching contrast agents when feasible to reduce the risk of recurrent reactions and standardize pat...
Dr Linda Chu and co-hosts Drs Refky Nicola, Lauren Kim, and Reni Butler look back on the Top 10 most downloaded Radiology articles of 2025, highlighting the studies and consensus statements that resonated most with readers worldwide. From breast imaging and AI to MR safety, contrast reactions, and beyond, this episode explores why these papers mattered and how they are shaping clinical practice. Top Publications in Radiology, 2025. Fowler and Goh. Radiology 2025; 317(3):e253887....
Radiology podcast host Dr Linda Chu and co-hosts Drs Celina Jo, Sid Dogra, Lauren Kim, and Refky Nicola look back at the most cited Radiology articles of 2025, highlighting the research that most influenced clinical practice and scientific discourse. The episode explores key advances across imaging modalities, AI, and emerging technologies, offering context on why these studies mattered and what they signal for the future of radiology. Top Publications in Radiology, 2025. Fowler and Goh. Radiolo...
Dr. Linda Chu speaks with Dr. Suhny Abbara, the new Editor-in-Chief of Radiology , about his global journey in academic radiology and medical publishing. Dr. Abbara shares his vision for advancing imaging science, embracing innovation such as AI, and shaping the future of the journal to improve patient care.
Dr. Refky Nicola speaks with Dr. Sven Haller about the current clinical use of AI-accelerated MRI, exploring how these techniques improve scan speed, patient comfort, workflow efficiency, and image quality. They also examine key challenges including hallucinations, validation gaps, economic considerations, and the need for clear standards to guide safe and effective adoption. The Current Status of AI-accelerated MRI Techniques in Clinical Use. Haller et al. Radiology 2025; 317(2):e24381...
This episode reviews recent evidence on microwave and radiofrequency ablation as minimally invasive treatments for primary and secondary hyperparathyroidism, highlighting efficacy, safety, and complication profiles compared with surgery. Focusing on a multicenter prospective Radiology study in older patients, the discussion shows that both ablation techniques achieve meaningful biochemical improvement with acceptable risk, particularly as alternatives for patients who may not be ideal surgical c...
Dr. Lauren Kim speaks with Dr. Ritu Gill, Professor of Radiology at Columbia University, about the updated ninth edition TNM staging system for pleural mesothelioma, including the new metrics used to quantify pleural tumor in CT imaging. ARTICLE LINKS:Editorial: https://pubs.rsna.org/doi/10.1148/radiol.252343 Review: https://pubs.rsna.org/doi/10.1148/radiol.250531...
*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]" dir="auto" tabindex="-1" data-turn-id= "request-WEB:cee59b98-0957-4b41-b5d5-47fb322bf09a-2" data-testid= "conversation-turn-6" data-scroll-anchor="true" data-turn= "assistant"> Host Dr. Linda Chu speaks with Dr. Jana Ivanidze and Dr. Rajiv Magge about how molecular imaging is transforming the diagnosis and m...
Dr. Sid Dogra talks with Dr. Paul Yi about the safe use of large language models and other generative AI tools in radiology, including evolving regulations, data privacy concerns, and bias. They also discuss practical steps departments can take to evaluate vendors, protect patient information, and build a long term culture of responsible AI use. Best Practices for the Safe Use of Large Language Models and Other Generative AI in Radiology. Yi et al. Radiology 2025; 316(3):e241516....
Dr. Linda Chu hosts a conversation with Dr. Chiara Bucciarelli-Ducci, Dr. Tim Leiner, and Gwenael Herigault on the latest innovations in cardiac MRI. They discuss how AI-driven workflow automation and helium-free systems are improving access, efficiency, and collaboration between radiologists and cardiologists. The episode also explores how advances in training, technology, and teamwork are enhancing care for cardiovascular patients. Sponsored by Philips Healthcare.
Dr. Linda Chu sits down with Dr. Anjum Ahmed, Chief Medical Officer at AGFA HealthCare, to explore how enterprise imaging is shaping the future of radiology through AI-driven workflows, human-centered design, and personalized patient care. Together, they discuss what "Imaging the Individual" means for radiologists today and what radiology might look like in 2030 and beyond. Sponsored by AGFA HealthCare.
Dr. Jeffrey Klein joins host Dr. Refky Nicola to reflect on his journey from aspiring internist to thoracic radiologist and longtime RSNA leader. He shares lessons from his tenure as Radiographics editor, insights on fostering community at the RSNA annual meeting, and timeless advice for the next generation of radiologists.
Our host, Dr. Celina Nahyun Jo, explores how identifying middle neck lymph node involvement can reshape clinical decision-making for nasopharyngeal carcinoma. Joined by Dr. Heejun Kang, they break down how this imaging finding could refine risk groups and potentially shift treatment intensity for certain patients. MRI-based Middle Neck Involvement in Stage N1–N2 Nasopharyngeal Carcinoma: A Marker for Risk Stratification. Qin and Jiang et al. Radiology 2025; 316(2):e243399. Middle Neck Involvemen...
Host Dr. Reni Butler sits down with outgoing Radiology Editor-in-Chief Dr. Linda Moy for an inspiring conversation about leadership, innovation, and the future of medical imaging. Dr. Moy reflects on her tenure at the journal, the impact of AI on radiology, and her vision for the next era of patient-centered care.
*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]" dir="auto" tabindex="-1" data-turn-id= "e42a2a6c-9e77-4666-b10e-7691827934f9" data-testid= "conversation-turn-2" data-scroll-anchor="false" data-turn= "assistant"> Dr. Ashwin Singh Parihar speaks with Dr. Gary Ulaner about new research comparing FDG PET-CT and conventional imaging for detecting oligometastatic breast cancer. They explore how advanced imaging can improve staging accuracy, the challenges o...
