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► Schatzki ring - x-ray

Schatzki ring - x-ray

A solution containing a dye (barium), which is visible on X-rays, has been swallowed (upper GI series) and X-rays have been taken of the esophagus. There is a narrowing near the stomach (indicated by the arrow). This non-cancerous ring of tissue (Shatzki's ring) may cause swallowing problems (dysphagia) and can be treated with dilation of the stricture.