Optimizing Prostate Treatment with Embolization Strategies

The discussion begins with consultation frameworks, focusing on imaging modalities and symptom scoring systems used to determine candidacy for PAE. Scenarios in which PAE may be less suitable, such as patients with high bladder neck anatomy, are also addressed alongside alternative management considerations. The conversation then transitions to procedural planning, including arterial access (radial versus femoral), workflow efficiencies to reduce operator fatigue, and preferred device selection such as microcatheters, microwires, and adjunctive vasodilators.

Technical challenges encountered during PAE are explored in detail, including management of collateral vessels and avoidance of non-target embolization through techniques such as coil protection and flow modulation. The role of liquid embolics is also discussed, with emphasis on dilution strategies that vary based on operator technique. Post-procedural care is then reviewed, including assessment of symptom response, expectations for clinical outcomes, and criteria for repeat embolization in select patients.

The episode concludes with three case studies highlighting procedural decision-making in complex scenarios, emphasizing recognition of anatomic variants and strategies to address intra-procedural challenges.