PMC3134059_01
Upper endoscopy under propofol sedation confirmed the retention of the capsule along with food within a Zenker diverticulum.
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PMC3134059_01_crg0005-0361-f01.jpg
F1
Tokyo, Japan) under propofol sedation confirmed the retention of the capsule along with food within a Zenker diverticulum (fig. 1). The capsule was retrieved using a Roth net (fig. 2).
The capsule was grasped using a Roth net.
crg0005-0361-f02.jpg
PMC3134059_01_crg0005-0361-f02.jpg
F2
Tokyo, Japan) under propofol sedation confirmed the retention of the capsule along with food within a Zenker diverticulum (fig. 1). The capsule was retrieved using a Roth net (fig. 2).
Hood-assisted upper endoscopy clarified the border of Zenker diverticulum (asterisk) and upper esophagus.
crg0005-0361-f03.jpg
PMC3134059_01_crg0005-0361-f03.jpg
F3
A hood-fitted upper endoscope was used to examine the Zenker diverticulum and upper esophagus (fig. 3, fig. 4).