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/

Jaksot(622)

Ep. 22 Central and Upper Extremity Venous Interventions with Dr. Mark Lessne and Dr. Sabeen Dhand

Ep. 22 Central and Upper Extremity Venous Interventions with Dr. Mark Lessne and Dr. Sabeen Dhand

Central and Upper Extremity Venous Interventions with Dr. Mark Lessne of Charlotte Radiology and Dr. Sabeen Dhand of PIH Health. In this episode our docs discuss central recanalizations, ballooning versus stents, declot techniques, and get into a ton of tips and tricks!

6 Helmi 201858min

Ep. 21 Vertebral Augmentation with Dr. Venu Vadlamudi and Dr. Kumar Madassery

Ep. 21 Vertebral Augmentation with Dr. Venu Vadlamudi and Dr. Kumar Madassery

Vertebral augmentation can be accomplished through various techniques - Dr. Venu Vadlamudi and Dr. Kumar Madassery shed light on the utility of kyphoplasty versus vertebroplasty when treating compression fractures of the spine.

28 Tammi 201837min

Ep. 20 Pressure-Directed Therapy in TACE with Dr. Justin Lee and Dr. Terence Gade

Ep. 20 Pressure-Directed Therapy in TACE with Dr. Justin Lee and Dr. Terence Gade

Our 20th BackTable podcast episode featuring special guests Dr. Justin Lee of Florida Interventional Specialists, and Dr. Terence Gade of Hospital of University of Pennsylvania. They discuss experiences and utility of pressure-directed, antireflux infusion for TACE treatments.

20 Tammi 201844min

Ep. 19 Lymphatic Interventions with Dr. Chick and Dr. Srinivasa

Ep. 19 Lymphatic Interventions with Dr. Chick and Dr. Srinivasa

Our holiday episode featuring Dr. Jeffrey Chick and Dr. Ravi Srinivasa of University of Michigan. They sit fireside with our host J. Michael Barraza Jr. to discuss lymphatic interventions in IR.

27 Joulu 201748min

Ep. 18 Complex LE Venous Interventions with Dr. Jeffrey Chick and Dr. Ravi Srinivasa

Ep. 18 Complex LE Venous Interventions with Dr. Jeffrey Chick and Dr. Ravi Srinivasa

Dr. Jeffrey Chick and Dr. Ravi Srinivasa discussing complex lower extremity venous interventions at University of Michigan VIR.

18 Joulu 201756min

Ep. 17 Prostate Artery Embolization with Dr. Ari Isaacson and Dr. Sandeep Bagla

Ep. 17 Prostate Artery Embolization with Dr. Ari Isaacson and Dr. Sandeep Bagla

Special guests Dr. Ari Isaacson and Dr. Sandeep Bagla sharing their experiences with prostate artery embolization, including a candid discussion on practice building, equipment, and a brief intro on what to expect at the upcoming STREAM PAE course Jan 13 in Washington DC.

20 Marras 201747min

Ep. 16 Pressure-Directed Therapy in Y90 with Dr. Nutting and Dr. Parikh

Ep. 16 Pressure-Directed Therapy in Y90 with Dr. Nutting and Dr. Parikh

In our first podcast on pressure directed therapy, Dr. Charles Nutting and Dr. Nainesh Parikh discuss some of the first principles of Y90 radioembolization delivery, and the potential advantages of pressure directed devices over end-hole catheters in the treatment of HCC.

5 Marras 201731min

Ep. 15 Renal Ablation Therapies with Dr. Mike Devane and Dr. Ahmed Kamel

Ep. 15 Renal Ablation Therapies with Dr. Mike Devane and Dr. Ahmed Kamel

We discuss renal ablation therapies with Mike Devane MD and Ahmed Kamel MD, PhD, FSIR

1 Marras 201732min

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