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magent I-SEE EoE Severity Score Calculator
x402
magent I-SEE EoE Severity Score Calculator is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Computes the Dellon 2022 I-SEE (Index of Severity for Eosinophilic Esophagitis) composite score and severity band from caller-supplied clinical parameters
Price / call$0.005
Success—
StatusUnknown
How this service works
Dellon 2022 I-SEE Table I: symptoms 0/1/2/4, food_impaction 0/2/4, stacking complications (hospitalization 4, perforation 15, malnutrition 15, persistent_inflammation 15), inflam endoscopy 0-2, peak eos 0-2, fibro endoscopy 0/1/2/15, histologic fibrosis 2. Max 78. Bands <1 inactive, 1-6 mild, 7-14 moderate, ≥15 severe. magent does not perform endoscopy or count eos. Not EREFS. Not a diagnosis.
Output
Returns the numeric I-SEE total score (0–78) along with the severity band classification: inactive (<1), mild (1–6), moderate (7–14), or severe (≥15), based on weighted contributions from symptoms, food impaction, complications, inflammatory endoscopy, peak eosinophils, fibrostenotic endoscopy, and histologic fibrosis as defined in Dellon 2022 Table I.
Example use cases
Adult EoE staging before treatment escalation
“My adult GI patient has weekly dysphagia symptoms, one prior food impaction ER visit, no hospitalizations or perforations, no malnutrition, no persistent inflammation, moderate inflammatory endoscopy findings (grade 2), peak eos greater than 60 per hpf, endoscope passes easily through rings, and moderate histologic fibrosis — can you calculate the I-SEE score and tell me the severity band?”
Pediatric EoE with nutritional complications
“Score the I-SEE for a child under 18 with multiple daily symptoms disrupting meals, food impaction requiring endoscopy, malnutrition with BMI below the 5th percentile, no perforation or hospitalization, persistent inflammation present, peak eos greater than 60, cannot pass scope through stricture, and severe histologic fibrosis — what's the total and severity category?”
Monitoring EoE after dietary therapy
“My patient just finished dietary elimination therapy and follow-up endoscopy shows no symptoms, no food impaction, no complications, no inflammatory endoscopy findings, peak eos less than 15, no fibrostenotic changes, and no histologic fibrosis — run the I-SEE to see if they're now in the inactive band.”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/i_seeWhen to prefer
Use this endpoint when you have all required Dellon 2022 Table I inputs already extracted from clinical notes or structured EHR data and need a validated, reproducible I-SEE score with severity band. It is not a substitute for endoscopy or eosinophil counting — callers must supply those values. Prefer this over manual calculation to eliminate arithmetic errors in the weighted composite score.
Side effects
- Missing required query parameter returns validation error
- Invalid enum value for any parameter (e.g. unrecognized symptoms or fibro_endoscopy token) returns 400
- Network timeout or service unavailability returns 5xx
- Caller supplies clinically inconsistent values (e.g. child food impaction token for an adult) — magent scores as provided without clinical validation
- Peak eos value must be caller-assigned; magent cannot derive it from raw counts
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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