Esophageal Ring
This photo shows an esophageal ring. Esophageal rings are smooth rings of mucosa (inner lining of the esophagus) that narrow the esophagus.
Photo provided by David M. Martin, MD.
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This photo shows an esophageal ring. Esophageal rings are smooth rings of mucosa (inner lining of the esophagus) that narrow the esophagus.
Photo provided by David M. Martin, MD.