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International telecytology: Current applications and future potential
Justin E Caron1, Yong Ying1, Qin Ye2
1Department of Pathology & Laboratory Medicine, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California 90025.
Diagnostic Cytopathology
|May 5, 2018
Summary
International telecytology, using static or whole slide imaging (WSI), enhances patient care by connecting experts globally. Studies show comparable diagnostic accuracy to traditional methods, improving access, especially in resource-limited areas.
Area of Science:
- Cytopathology
- Medical Informatics
- Digital Health
Background:
- International telecytology leverages remote expert consultation to improve patient care.
- Most prior studies utilized static telepathology platforms with variable concordance rates (71%-93%).
- Whole Slide Imaging (WSI) offers advanced capabilities but has fewer published telecytology studies.
Purpose of the Study:
- To evaluate the effectiveness of international telecytology, including Whole Slide Imaging (WSI).
- To assess diagnostic concordance and feasibility in diverse practice settings.
Main Methods:
- Review of existing literature on static telepathology concordance rates.
- Analysis of a small series of telecytology cases using digital whole slide imaging (WSI) at UCLA.
- Comparison of diagnoses between submitting institutions and UCLA consultation.
Main Results:
- Static telepathology concordance ranges from 71% to 93%, comparable to glass slide comparisons (80%-95%).
- A pilot study using WSI at UCLA achieved 100% meaningful diagnoses and 100% concordance.
- Static telepathology offers a cost-effective solution for resource-limited regions.
Conclusions:
- Both static telepathology and WSI have potential roles in international telecytology.
- Telecytology significantly improves access to cytopathology expertise globally.
- WSI shows promise for high-accuracy remote consultations in academic settings.
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