The Next Generation Robotic Microscopy for Intraoperative Teleneuropathology Consultation

Area of Science:

• Neuropathology
• Medical Technology
• Digital Pathology

Background:

• Teleneuropathology has evolved over 17 years from static to dynamic robotic microscopy.
• Historically, older teleneuropathology systems had a 19.7% deferral rate and 81% concordance.
• A recent upgrade to hybrid robotic devices necessitated an evaluation of their impact.

Purpose of the Study:

• To evaluate the impact of newer hybrid robotic devices on deferral and concordance rates in intraoperative (IO) teleneuropathology.
• To compare the effectiveness of modern teleneuropathology with conventional glass slide examination.

Main Methods:

• A cross-sectional comparative study was conducted.
• Intraoperative (IO) teleneuropathology cases (193) using Aperio LV1 scanners were compared to conventional glass slide consultations (310).
• Deferral and concordance rates were compared to final histopathological diagnoses.

Main Results:

• The deferral rate for IO teleneuropathology was 26%, compared to 24.24% for conventional slides (P=0.58).
• The concordance rate for teleneuropathology was 93.94%, higher than the 89.09% for conventional slides (P=0.047).

Conclusions:

• The new hybrid robotic device is as effective as conventional glass slide interpretation for IO teleneuropathology.
• The study observed a marked improvement in the concordance rate with the new hybrid scanner.
• The new system demonstrates the effectiveness of advanced technology in improving diagnostic accuracy for remote consultations.