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iPads in Breast Imaging - A Phantom Study.
M Hammon1, P M Schlechtweg1, R Schulz-Wendtland1
1Department of Radiology, University Hospital Erlangen, Erlangen.
Geburtshilfe Und Frauenheilkunde
|April 18, 2014
Summary
Modern iPads, particularly version 3, show potential for displaying digital mammography images for educational purposes. However, dedicated mammography reading screens remain essential for primary diagnosis.
Area of Science:
- Medical Imaging
- Radiology
- Display Technology
Background:
- Tablet computers like the iPad are increasingly used in medical settings.
- Evaluating their suitability for diagnostic imaging is crucial.
Purpose of the Study:
- To assess the display quality of iPads (versions 2 and 3) for digital mammography.
- To compare iPad display quality against a dedicated 10-megapixel mammography liquid crystal display (LCD) screen.
Main Methods:
- Three experienced readers used the Contrast Detail Mammography (CDMAM) phantom to evaluate display quality.
- Subjective side-by-side comparisons of the iPads and the dedicated LCD screen were also conducted.
Main Results:
- The dedicated 10 MP LCD screen outperformed iPads in some aspects, while iPads showed superiority in others, with no significant differences overall.
- iPad 3 demonstrated slightly better performance than iPad 2.
- Subjective assessments indicated iPad 3 and the 10 MP screen were rated higher than iPad 2.
Conclusions:
- The evaluated iPads, especially version 3, appear adequate for displaying mammograms with diagnostic quality for non-primary reading tasks.
- Applications include patient consultation, clinical demonstrations, and educational purposes.
- Primary mammogram interpretation should continue on dedicated, larger mammography reading screens.
