Capsule Endoscopy to Detect Normally Positioned Duodenal Papilla: Performance Comparison of SB and SB2

<table>Representative images and scorings of papillary outline (marked on bottom right) of each capsule endoscopy (upper and lower panel for SB2 and SB, resp.). The octangular outline of SB2 images were hidden with black-colored paper in order not to be discerned by experienced gastroenterologists.</table>

Gastroenterology Research and Practice

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Figure 1

Figure 1: Capsule Endoscopy to Detect Normally Positioned Duodenal Papilla: Performance Comparison of SB and SB2 