GORD | Eosinophilic oesophagitis | |
Eosinophilic infiltration (squamous epithelium) | <10/hpf | >15/hpf (peak count) |
Other features |
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A minimum of >15 eosinophils in at least one high-power field (×400) is suggested for the diagnosis of eosinophilic oesophagitis.41 No definite cut-off criterion distinguishes eosinophilic oesophagitis from gastro-oesophageal reflux based solely on number of eosinophils.
This table is modified from Yan and Shaffer,21 with permission from the publishers.
GORD, gastro-oesophageal reflux disease; hpf, high-power field.