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Case triage model for the practice of telepathology
A K Bhattacharyya1, J R Davis, B E Halliday
1Department of Pathology, University of Arizona College of Medicine, Tucson, USA.
Summary
A new telepathology model effectively triages cases, reducing subspecialist needs. Static imaging telepathology offers efficient diagnostic opinions with high concordance rates.
Area of Science:
- Medical Informatics
- Pathology
- Telemedicine
Background:
- Telepathology enables remote diagnosis using digital images.
- Evaluating practice models is crucial for efficient telepathology implementation.
Purpose of the Study:
- To implement and evaluate a case triage practice model for telepathology.
- To assess the efficiency and diagnostic concordance of static imaging telepathology.
Main Methods:
- A case triage model was developed where general pathologists reviewed cases, referring to subspecialists only when necessary.
- The Arizona-International Telemedicine Network (AITN) tested the model using static imaging.
- Diagnostic concordance was assessed by comparing telepathologist and review panel diagnoses with referring pathologist diagnoses.
Main Results:
- General pathologists managed telepathology consultations independently in 66% of cases.
- Diagnostic concordance rates were high and not statistically different between telepathologists (93.1%) and a review panel (83.6%).
Conclusions:
- The case triage model is suitable for telepathology practice.
- Static imaging telepathology is efficient for most cases but has occasional diagnostic errors due to tissue sampling limitations.