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Image quality and acceptance of Telepathology
kuakpaetoon1, Stauch, Visalsawadi
1Department of Pathology, Rajavithi Hospital, Bangkok, 10400, Thailand.
Advances in Clinical Pathology : the Official Journal of Adriatic Society of Pathology
|June 8, 1999
Summary
The quality of electronic images for telepathology depends on the capturing system, with cytological images performing better. Training improves acceptance but not diagnostic accuracy for these digital breast pathology images.
Area of Science:
- Digital Pathology
- Medical Imaging Quality
Background:
- Telepathology offers remote diagnostic capabilities, but image quality is crucial for acceptance and accuracy.
- Evaluating electronic image components like color, brightness, and sharpness is essential for reliable remote diagnosis.
Purpose of the Study:
- To assess the impact of two capturing systems on electronic image quality (color, brightness, sharpness).
- To evaluate image acceptance, diagnostic accuracy, and training effects in telepathology for breast specimens.
Main Methods:
- Ten histological and four cytological breast specimen cases were captured using two systems by a pathologist in Germany.
- Digital images were sent to a pathologist in Thailand for evaluation, alongside glass-slide diagnosis for comparison.
Main Results:
- Image quality, viewing time, and acceptance were significantly influenced by the capturing system.
- Electronic images of cytological cases demonstrated superior quality compared to histological cases.
- Training enhanced acceptance of electronic images for telepathology but did not improve diagnostic accuracy.
Conclusions:
- The capturing system is critical for electronic image quality, viewing time, and user acceptance in telepathology.
- Electronic images of cytological specimens are of higher quality than histological ones.
- While training improves the acceptance of digital images, diagnostic accuracy in this study remained unaffected.