Pylorus. Endoscopic view of the lower section (antrum) of a healthy stomach showing the sphincter (pylorus, circular opening) which marks the junction

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Pylorus. Endoscopic view of the lower section (antrum) of a healthy stomach showing the sphincter (pylorus, circular opening) which marks the junction between the stomach and the start of the small intestine (duodenum).

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Size: 3314px × 2636px
Photo credit: © GASTROLAB/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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