Gastroenterology · Allergy
EREFS Endoscopic Score for Eosinophilic Esophagitis calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
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Clinical inputs
- Edema
- Rings
- Exudates
- Furrows
- Stricture
Primary source
Hirano I et al. Endoscopic assessment of the oesophageal features of eosinophilic oesophagitis: validation of a novel classification and grading system. Gut. DOI: 10.1136/gutjnl-2011-301817. PMID: 22619364. Scope: EREFS grades Edema 0–1, Rings 0–3, Exudates 0–2, Furrows 0–2, Stricture 0–1; total reflects endoscopic inflammatory/fibrostenotic burden. (2013)
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