Clinical Report: Initial Clinical Experience with Augmented Reality-Enhanced Cholangioscopy

Background

Biliary interventions are crucial in interventional radiology, addressing conditions such as obstructions and strictures. Cholangioscopy enhances these procedures by providing direct visualization, but the current workflow can be fragmented and ergonomically challenging.

Data Highlights

No numerical or trial data was provided in the source material.

Key Findings

• The Apple Vision Pro headset was used as the primary visualization method during four biliary interventions.
• Video sources were transmitted in real-time to the headset, allowing for customizable virtual displays.
• The setup of the mobile cart-based infrastructure did not delay procedural start times.
• The AR headset enabled the operator to maintain forward gaze towards the procedural field while visualizing imaging streams.
• Standard monitors remained available for the procedural team, ensuring comprehensive visibility.

Clinical Implications

The use of AR technology in cholangioscopy may enhance procedural efficiency and reduce cognitive load for operators. Further studies are needed to evaluate the long-term benefits and safety of this approach.

Conclusion

The initial experience with AR-enhanced cholangioscopy suggests potential advantages in workflow and ergonomics. Continued exploration of this technology in interventional radiology is warranted.

Related Resources & Content

1. ASGE, ASGE guideline on the role of endoscopy in the diagnosis of malignancy in biliary strictures of undetermined etiology: summary and recommendations, 2023
2. ESGE, Quality standards and curriculum for training in cholangiopancreatoscopy: ESGE Position Statement
3. PMC, Peroral cholangioscopy for detecting residual stones missed by cholangiography: Systematic review and meta-analysis
4. Surgical Endoscopy — Augmented reality and 3D visualization integrated with magnetic-assisted robotic procedures: first clinical cases using combined cutting-edge technologies
5. Surgical Endoscopy — Utilizing Augmented Reality for Enhanced Visualization of Intraoperative Targets in Minimally Invasive Surgery: A Randomized Controlled Trial
6. Surgical Endoscopy (Springer) — Exploring the Use of Electromagnetic Tracking for Augmented Reality in Laparoscopic Liver Surgery: A Study on Clinical Feasibility
7. Surgical Endoscopy — Evaluating the Use of Augmented Reality in Laparoscopic Liver Surgery: Clinical Insights
8. ASGE | ASGE guideline on the role of endoscopy in the diagnosis of malignancy in biliary strictures of undetermined etiology: summary and recommendations
9. Quality standards and curriculum for training in cholangiopancreatoscopy: ESGE Position Statement | ESGE
10. Peroral cholangioscopy for detecting residual stones missed by cholangiography: Systematic review and meta-analysis - PMC
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12. Peroral cholangioscopy: past, present and future - PMC
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