PedSRC blunt abdomen (Streck 2017)
PedSRC blunt abdomen (Streck 2017). Very low risk of blunt intra-abdominal injury only when none of five caller-assigned findings is present: AST >200 U/L, abnormal abdominal examination (wall trauma, distension, or tenderness), abnormal chest x-ray, abdominal pain, and abnormal pancreatic enzymes (amylase or lipase). Presence of a criterion does not mandate CT. Not a diagnosis. Not Holmes 2013 PECARN IAI. magent does not examine the child or assay AST, amylase, or lipase.
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/pedsrc
| 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 | $0.007 | 269 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"abdominal_pain": false,
"abnormal_abdominal_exam": false,
"abnormal_chest_xray": false,
"abnormal_pancreatic_enzymes": false,
"ast_u_l": 80
},
{
"abdominal_pain": false,
"abnormal_abdominal_exam": false,
"abnormal_chest_xray": false,
"abnormal_pancreatic_enzymes": false,
"ast_u_l": 80
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"abdominal_pain": {
"description": "Reported abdominal pain as assigned by the caller. true means pain is present and very_low_risk is false. true or false. magent does not take a pain score.",
"type": "boolean"
},
"abnormal_abdominal_exam": {
"description": "Abnormal abdominal examination (wall trauma, distension, or tenderness) as assigned by the caller. true means the finding is present and very_low_risk is false. true or false. magent does not examine the child.",
"type": "boolean"
},
"abnormal_chest_xray": {
"description": "Abnormal chest x-ray as assigned by the caller. true means the finding is present and very_low_risk is false. true or false. magent does not read a radiograph.",
"type": "boolean"
},
"abnormal_pancreatic_enzymes": {
"description": "Abnormal amylase or lipase as assigned by the caller. true means the finding is present and very_low_risk is false. true or false. magent does not assay amylase or lipase.",
"type": "boolean"
},
"ast_u_l": {
"description": "Aspartate aminotransferase in U/L (number 1-10000). Positive Streck 2017 variable iff >200 U/L (200 is not positive). magent does not assay AST.",
"type": "number"
}
},
"required": [
"ast_u_l",
"abnormal_abdominal_exam",
"abnormal_chest_xray",
"abdominal_pain",
"abnormal_pancreatic_enzymes"
],
"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"
}