Mazzaferro 1996 Milan criteria for small HCC in cirrhosis
Mazzaferro 1996 Milan criteria for small HCC in cirrhosis: meets_milan is true iff there is no preoperative vascular invasion, no extrahepatic or lymph-node disease, and either one tumor 5 cm or less or two to three nodules each 3 cm or less. Four or more nodules fail. tumor_count and largest_cm are caller-assigned; magent does not interpret imaging. Not a medical device, not a transplant listing, and not UCSF criteria.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
269 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/milan
| Category | Everything else |
|---|---|
| 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 | $0.007 | 269 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"extrahepatic": false,
"largest_cm": 5,
"tumor_count": 1,
"vascular_invasion": false
},
{
"extrahepatic": false,
"largest_cm": 5,
"tumor_count": 1,
"vascular_invasion": false
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"extrahepatic": {
"description": "Evident or suspected extrahepatic or lymph-node disease as assigned by the caller. true fails Milan (Mazzaferro 1996 excluded extrahepatic disease). true or false. magent does not interpret imaging.",
"type": "boolean"
},
"largest_cm": {
"description": "Largest tumor diameter in centimetres (0.1-30). Single tumor meets at 5.0 cm and fails at 5.1. Two or three nodules meet at 3.0 cm and fail at 3.1. magent does not interpret imaging.",
"type": "number"
},
"tumor_count": {
"description": "Number of HCC nodules (integer 1-20) as assigned by the caller. A single tumor may be up to 5 cm; two or three nodules must each be 3 cm or less. Four or more nodules fail Milan. magent does not interpret imaging.",
"type": "integer"
},
"vascular_invasion": {
"description": "Preoperative vascular (vessel) invasion as assigned by the caller. true fails Milan (Mazzaferro 1996 excluded preoperative vessel invasion). true or false. magent does not interpret imaging.",
"type": "boolean"
}
},
"required": [
"tumor_count",
"largest_cm",
"vascular_invasion",
"extrahepatic"
],
"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"
}