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Related Experiment Video

Updated: Aug 9, 2025

Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility
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Author Spotlight: Revolutionizing Remote Surgery with Augmented Reality and Robotics for Enhanced Precision and Accessibility

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An Augmented Reality-Assisted Visualization System for Potential Applications in Prostate Biopsy.

Patric Bettati1,2, James D Dormer1,2, Maysam Shahedi1,2

  • 1Department of Bioengineering, University of Texas at Dallas, Richardson, TX.

Proceedings of Spie--The International Society for Optical Engineering
|February 16, 2023
PubMed
Summary

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High-speed optical tracking and augmented reality platform for image-guided interventions.

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Proceedings of SPIE--the International Society for Optical Engineering·2026

This study introduces a novel augmented reality (AR) system for enhanced ultrasound-guided prostate biopsy. By integrating multi-modal imaging, it improves the visualization and localization of suspicious lesions.

Area of Science:

  • Medical imaging
  • Augmented reality
  • Surgical navigation

Background:

  • Ultrasound-guided biopsy is a standard diagnostic tool.
  • Limitations exist in visualizing lesions not apparent on ultrasound alone.
  • Preoperative imaging (PET/CT, MRI) offers complementary information.

Purpose of the Study:

  • To develop a multi-modal augmented reality (AR) system for ultrasound-guided prostate biopsy.
  • To improve the localization of suspicious lesions using integrated imaging data.
  • To enhance the accuracy of disease detection and diagnosis.

Main Methods:

  • Registering preoperative PET/CT and/or MRI with real-time ultrasound.
  • Utilizing Microsoft HoloLens 2 AR headset for image display.
Keywords:
Augmented reality (AR)HoloLensPET/CTprostate cancer biopsyultrasound imaging

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  • Combining 3D segmented lesions and organs from multiple modalities and real-time ultrasound.

    • Main Results:

    • Demonstrated feasibility of integrating multi-modal images into an AR system.
    • Successful visualization of segmented lesions and organs in a 3D AR environment.
    • Preliminary results indicate potential for improved lesion localization.

    Conclusions:

    • The developed AR system shows promise for enhancing ultrasound-guided prostate biopsy.
    • Multi-modal image integration in AR can overcome limitations of single-modality imaging.
    • This technology has the potential to improve diagnostic accuracy in prostate cancer detection.