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25.6 MB (2.2 MB compressed)
3231 x 2768 pixels
27.4 x 23.4 cm ⏐ 10.8 x 9.2 in (300dpi)
GASTROLAB / SCIENCE PHOTO LIBRARY GASTROLAB / SCIENCE PHOTO LIBRARY
Oesophageal web. Endoscopic view of the interior of a patient's oesophagus (gullet), showing an oesophageal web. Oesophageal webs are thin membranes that occur in the middle or upper oesophagus. They can partially obstruct the oesophagus (gullet) and can cause pain and difficulty in swallowing (dysphagia).
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