Brindle 2021 Edinburgh gastric ulcer score (human gastric ulcer at index OGD)
Brindle 2021 Edinburgh gastric ulcer score (human gastric ulcer at index OGD): age <68 → 0, 68-79 → 1, ≥80 → 2; size <1.25 cm → 0, 1.25-2.99 cm → 2, ≥3.00 cm → 3 (no 1-point size band); antral 0, non-antral 1. Total 0-6. higher_malignancy_risk iff score ≥ 3. Use only with macroscopically benign appearance and ≥6 negative biopsies. magent does not read endoscopy images. Not equine EGUS. Not a medical device.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
288 msmedian answer time
$0.005listed price per call
$0.007price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://api.magentlab.com/api/calc/egus
| Category | Image and media |
|---|---|
| Provider host | api.magentlab.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-28 | valid payment request | 402 | $0.007 | 288 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"age": 50,
"location": "antral",
"ulcer_size_cm": 1
},
{
"age": 50,
"location": "antral",
"ulcer_size_cm": 1
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"age": {
"description": "Age in years (18-120). Brindle 2021: <68 \u2192 0; 68-79 \u2192 1; \u226580 \u2192 2.",
"type": "integer"
},
"location": {
"description": "Caller-assigned ulcer location (Brindle 2021). antral (antrum or pre-pylorus) scores 0; non-antral scores 1. Case-insensitive. magent does not read endoscopy images or assign location.",
"enum": [
"antral",
"non-antral"
],
"type": "string"
},
"ulcer_size_cm": {
"description": "Endoscopist-estimated ulcer size in cm as assigned by the caller (Brindle 2021). <1.25 cm \u2192 0; 1.25-2.99 cm \u2192 2; \u22653.00 cm \u2192 3. There is no 1-point size band. Magent clamp 0.1-40, not a published range. magent does not measure the ulcer.",
"type": "number"
}
},
"required": [
"age",
"ulcer_size_cm",
"location"
],
"type": "object"
},
"maxItems": 25,
"minItems": 1,
"type": "array"
}
},
"required": [
"items"
],
"type": "object"
},
"headers": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"method": {
"const": "POST",
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}