Letters To The Editor
Copyright ©2010 Baishideng Publishing Group Co.
World J Gastrointest Endosc. Dec 16, 2010; 2(12): 413-416
Published online Dec 16, 2010. doi: 10.4253/wjge.v2.i12.413
Figure 1
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Figure 1 Filling defect of swollen pylorus (arrow).
Figure 2
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Figure 2 Upper gastrointestinal endoscopic image. A: Narrow pyloric opening with edema around pyloric canal (arrow); B: Close-up view of pin-hole pyloric stenosis.
Figure 3
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Figure 3 Pneumatic dilation across the pyloric channel.