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 talk tools, techniques, and tPA dosing for safe and effective treatment of lower GI bleeds with provocative mesenteric angiography.---This podcast is supported by:RADPAD® Radiation Protectionhttps://www.radpad.com/---SYNPOSISDr. Dhand describes the utility of provocative angiography in recurrent lower GI bleed patients with negative CTA and angiography, addressing common myths and concerns that may contribute to its underutilization. The conversation covers detailed procedure steps for both targeted and untargeted angiography, including access sites, dosing of tPA, and angiographic technique. Dr. Dhand emphasizes the importance of gradual increases in tPA dosage in 2 mg increments, and clear communication with care teams and the patient about the nature of the procedure. He also emphasizes the effectiveness and safety of this procedure by sharing real-world cases.---TIMESTAMPS00:00 - Introduction02:04 - Provocative Angiography for Lower GI Bleeds04:09 - Detailed Protocol for Provocative Angiography11:13 - Technical Details and Best Practices20:07 - Challenges in GI Bleeding Studies22:40 - Selective Embolization Techniques27:44 - Handling Negative Angiograms32:56 - Real-World Case Studies35:15 - Final Thoughts---RESOURCESThiry et al. Provocative Mesenteric Angiography: Outcomes and Standardized Protocol for Management of Recurrent Lower Gastrointestinal Hemorrhagehttps://pubmed.ncbi.nlm.nih.gov/34506023/

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Ep. 624 Integrating Spinal Cord Stimulation in Vascular Disease Management for CLTI with Dr. Mary Costantino and Jill Sommerset

Ep. 624 Integrating Spinal Cord Stimulation in Vascular Disease Management for CLTI with Dr. Mary Costantino and Jill Sommerset

Chronic limb-threatening ischemia (CLTI) represents the most advanced stage of peripheral artery disease. While many patients can be treated with endovascular or surgical revascularization, a subset o...

13 Mars 41min

Ep. 623 CLTI: Lithotripsy and Endovascular Techniques for Below the Knee Interventions with Dr. Paul Foley

Ep. 623 CLTI: Lithotripsy and Endovascular Techniques for Below the Knee Interventions with Dr. Paul Foley

Below-the-knee (BTK) arterial disease remains one of the more challenging areas in vascular care, particularly in patients with chronic limb-threatening ischemia (CLTI), where heavy calcification comp...

10 Mars 43min

Ep. 622 Intratumoral Immunotherapy Injections for Melanoma with Dr. Jennifer McQuade and Dr. Rahul Sheth

Ep. 622 Intratumoral Immunotherapy Injections for Melanoma with Dr. Jennifer McQuade and Dr. Rahul Sheth

When standard-of-care checkpoint blockade fails in metastatic melanoma, how can oncologists and interventional radiologists join forces to turn around patient outcomes? In this episode of the BackTabl...

6 Mars 45min

Ep. 621 Techniques for Liver Metastases Ablation: Planning & Execution with Dr. Jonas Redmond

Ep. 621 Techniques for Liver Metastases Ablation: Planning & Execution with Dr. Jonas Redmond

With data increasingly positioning thermal ablation as a viable alternative to surgery for select liver metastases, the demands on the interventional oncologist have never been higher. Mastering the n...

3 Mars 45min

Ep. 620 Ergonomic Strategies for Radiologists: Preventing Back & Neck Pain with Dr. Keith Horton

Ep. 620 Ergonomic Strategies for Radiologists: Preventing Back & Neck Pain with Dr. Keith Horton

Better habits start now. Poor ergonomics in the angio suite lead to cumulative neck and back injuries, absenteeism, presenteeism, and even early retirement. This episode of the BackTable Podcast offer...

27 Feb 50min

Ep. 619 Clinical Insights: Managing LUTs in BPH Patients with Dr. Art Rastinehad

Ep. 619 Clinical Insights: Managing LUTs in BPH Patients with Dr. Art Rastinehad

Prostate artery embolization may be performed by interventional radiologists, but its indications are rooted in urologic evaluation. In the second installment of our 2026 PAE University Series, Dr. Ch...

24 Feb 56min

Ep. 618 How to Manage Advanced DVA Cases: Techniques & Tips with Dr. Kumar Madassery

Ep. 618 How to Manage Advanced DVA Cases: Techniques & Tips with Dr. Kumar Madassery

How do experienced operators approach the most technically demanding aspects of deep venous arterialization (DVA)? In this episode of BackTable, host Dr. Sabeen Dhand sits down with Dr. Kumar Madasser...

20 Feb 1h 9min

Ep. 617 Cybersecurity Essentials for Medical Professionals with Didier Jourdain

Ep. 617 Cybersecurity Essentials for Medical Professionals with Didier Jourdain

Think your medical practice is safe from hackers? Learn why humans, rather than software, are often the weakest link in patient data protection. In this episode of the BackTable Podcast, host Dr. Chri...

17 Feb 48min

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