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. 2013 Oct 29;28(6):694–700. doi: 10.3904/kjim.2013.28.6.694

Table 1.

Endoscopic grading scales for mucosal damage

graphic file with name kjim-28-694-i001.jpg

The esophageal mucosa was assessed using the Hetzel-Dent grading/scoring system and the gastric and duodenal mucosa was assessed using the Lanza grading system [8,20].