Kyoto Classification of Gastritis Score
Scores the Kyoto classification of gastritis, 0 to 8 from five endoscopic findings, against the gastric cancer risk level of 4.
Open the calculator → Runs in your browser. Data leaves only if you deliberately send a problem report from the interactive tool.
Example
- Atrophy
- O1-O3 (open type)
- Intestinal metaplasia
- Antrum only
- Enlarged folds
- No
- Nodularity
- No
- Diffuse redness
- Mild (collecting venules partly visible)
Result: Kyoto score 4 of 8: at or above 4, the level rated as a risk for gastric cancer.
The tool opens with these values already filled in. Replace them with your own.
What you enter
- Atrophy (Kimura-Takemoto extent)
- Intestinal metaplasia
- Enlarged folds
- Nodularity
- Diffuse redness
How this is calculated
Citation
Kyoto classification of gastritis, as tabulated in Hiramatsu T, Kakushima N, Kuribara H, et al. Recent advancement in endoscopic diagnosis for risk stratification of gastric cancer. Clin Endosc. 2025;58:787. Read the source ↗
A reference and educational tool. Not medical, legal, or financial advice, and not a substitute for clinician judgment.