Citterio 2016 JAMA Surgery hierarchic classes for liver decompensation after HCC
Citterio 2016 JAMA Surgery hierarchic classes for liver decompensation after HCC resection from caller-assigned portal_hypertension, major_hepatectomy, and meld (integer 6-40). High if PHT and major (LD 60.0%, liver-related mortality 25.0%). Low if no PHT, minor, and MELD ≤ 9 (LD 4.9%, mortality 4.4%). Else intermediate (LD 28.6%, mortality 9.0%). magent does not compute MELD or HVPG. Not a surgical indication, transplant listing, or medical device.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
268 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/hcc_ld
| 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 | $0.007 | 268 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"major_hepatectomy": false,
"meld": 8,
"portal_hypertension": false
},
{
"major_hepatectomy": false,
"meld": 8,
"portal_hypertension": false
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"major_hepatectomy": {
"description": "Planned major hepatectomy as assigned by the caller (Citterio 2016). true or false. magent does not choose extent of resection.",
"type": "boolean"
},
"meld": {
"description": "Caller-assigned MELD integer 6-40 (Citterio 2016). Low requires meld \u2264 9 when portal hypertension and major hepatectomy are both false. magent does not compute MELD.",
"type": "integer"
},
"portal_hypertension": {
"description": "Clinically significant portal hypertension as assigned by the caller (Citterio 2016). true or false. magent does not measure HVPG or assign portal hypertension.",
"type": "boolean"
}
},
"required": [
"portal_hypertension",
"major_hepatectomy",
"meld"
],
"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"
}