Ep. 353 MicroCT for PAD: What You Need to Know with Dr. John Rundback

Ep. 353 MicroCT for PAD: What You Need to Know with Dr. John Rundback

In this episode, host Dr. Sabeen Dhand interviews Dr. John Rundback about analysis of arterial calcifications using microCT. --- CHECK OUT OUR SPONSOR AngioDynamics Auryon System https://www.auryon-system.com/ --- SHOW NOTES Dr. Rundback starts by describing the basic differences between microCT and current imaging techniques. MicroCT is a non-destructive imaging method where the x-ray source is stationary but the subject is on a rotating stage. This method can create 3D imaging with a 3 to 5 micron resolution. On the other hand, in traditional CT imaging, the subject is stationary and the x-ray source rotates, which gives a 3 to 5 millimeter resolution. Then, the episode shifts to a discussion on Dr. Rundback’s recent study, in which he used microCT to evaluate the treatment effect of medial arterial calcification in below knee interventions after Auryon laser atherectomy. For this study, arteries were dissected out of cadavers with cardiac risk factors. These artery segments were then subject to different energies from the Auryon laser. MicroCT was performed before and after the procedure to analyze the degree of calcification. These trials have shown that atherectomy using the Auryon laser could increase compliance of the treated arteries. MicroCT has also helped expand knowledge about different types of calcification and how atherectomy differentially impacts them. --- RESOURCES Treatment effect of medial arterial calcification in below-knee after Auryon laser atherectomy using micro-CT and histologic evaluation: https://pubmed.ncbi.nlm.nih.gov/37400346/ Auryon Atherectomy Device: https://www.angiodynamics.com/product/auryon/

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Ep. 606 Building a Case Video Library with Dr. Rusty Hofmann

Ep. 606 Building a Case Video Library with Dr. Rusty Hofmann

The modes and methods of medical education have changed drastically in the past decade. Social media, podcasts (like this one), and other on-demand learning formats have fundamentally shifted how heal...

11 Tammi 51min

Ep. 605 Advanced Surgical Approaches in Lung Cancer Management with Dr. Scott Atay and Dr. Scott Oh

Ep. 605 Advanced Surgical Approaches in Lung Cancer Management with Dr. Scott Atay and Dr. Scott Oh

Is the open thoracotomy becoming outdated as robotic surgery and advanced ablation techniques take center stage in lung cancer treatment? In the final discussion of the 2025 NSCLC Creator Weekend™ ser...

9 Tammi 1h 16min

Ep. 604 Mythbusters: Provocative Mesenteric Angiography for GI Bleeds with Dr. Sabeen Dhand

Ep. 604 Mythbusters: Provocative Mesenteric Angiography for GI Bleeds with Dr. Sabeen Dhand

A negative angiogram in a patient with recurrent lower GI bleeding often calls for provocative angiography. In this episode of the BackTable Podcast, IR hosts Mike Barraza and Sabeen Dhand team up to ...

6 Tammi 37min

Ep. 603 Biopsy and Ablation Decision-Making in Lung Cancer with Dr. Alan Lee, Dr. Scott Oh, Dr. Rob Suh

Ep. 603 Biopsy and Ablation Decision-Making in Lung Cancer with Dr. Alan Lee, Dr. Scott Oh, Dr. Rob Suh

Why might simultaneous ablation and biopsy be the new standard for high-probability lung cancer cases where surgery isn’t an option? In the penultimate episode of the 2025 NSCLC Creator Weekend™ serie...

2 Tammi 39min

Ep. 602 Managing Neuroendocrine Tumors in Interventional Radiology with Dr. Daniel DePietro

Ep. 602 Managing Neuroendocrine Tumors in Interventional Radiology with Dr. Daniel DePietro

What considerations drive your decision between bland embolization, TACE, and radioembolization in managing neuroendocrine tumors? In this BackTable episode, Dr. Daniel DePietro, interventional radiol...

30 Joulu 20251h 21min

Ep. 601 Revenue Cycle Management: Key Strategies for Healthcare Success with Laurie Bouzarelos MHA, CPC, FACHE

Ep. 601 Revenue Cycle Management: Key Strategies for Healthcare Success with Laurie Bouzarelos MHA, CPC, FACHE

The ultimate challenge of operating an OBL is staying profitable. In this episode of BackTable, we bring on healthcare administrator Laurie Bouzarelos and interventional radiologist Dr. Mary Costantin...

26 Joulu 20251h 40min

Ep. 600 Exploring Artificial Intelligence Utility in Endovascular Procedures with Dr. Emil Cohen

Ep. 600 Exploring Artificial Intelligence Utility in Endovascular Procedures with Dr. Emil Cohen

OpenEvidence was founded in 2022. In just 3 short years, it has become a household name amongst aspiring and established healthcare providers. AI-based tools are now being used to augment workflows, i...

23 Joulu 202557min

Ep. 599 Lung Ablation: Techniques, Challenges, & Best Practices with Dr. Alan Lee, Dr. Scott Oh, and Dr. Rob Suh

Ep. 599 Lung Ablation: Techniques, Challenges, & Best Practices with Dr. Alan Lee, Dr. Scott Oh, and Dr. Rob Suh

Collaboration between interventional radiology and radiation oncology has enabled high-dose brachytherapy in central lung lesions that were previously untreatable. This episode of the 2025 NSCLC Creat...

19 Joulu 202539min

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