Successful Secure High-definition Streaming Telecytology for Remote Cytologic Evaluation

Area of Science:

• Cytopathology
• Medical Informatics
• Minimally Invasive Procedures

Background:

• Increasing use of minimally invasive procedures necessitates immediate cytologic adequacy assessment.
• Demand for rapid on-site evaluation (ROSE) is growing, straining cytology personnel resources.
• Telecytology (TC) offers a potential solution for remote adequacy assessment.

Purpose of the Study:

• To describe the implementation of a telecytology (TC) system for ROSE.
• To evaluate the performance and accuracy of TC-assisted ROSE in a high-volume setting.

Main Methods:

• Retrospective analysis of 8106 remote TC ROSE evaluations over 15 months.
• Comparison of preliminary TC adequacy assessment with final cytopathologist assessment.
• Inclusion of alcohol-fixed preparations in the final review.

Main Results:

• High concordance (93.1%) between TC-assisted and final cytopathologist adequacy assessments.
• Minor adequacy upgrade rate of 6.8% (inadequate to adequate).
• Minimal adequacy downgrade rate (<0.1%, adequate to inadequate).

Conclusions:

• Telecytology (TC) demonstrates high accuracy for ROSE adequacy assessment.
• TC effectively replaces the need for on-site pathologist presence during procedures.
• The implemented TC system is reliable for high-volume diagnostic cytology support.