ToolAssay

Samuel 2002 pediatric appendicitis score from eight caller-assigned findings, ag

Samuel 2002 pediatric appendicitis score from eight caller-assigned findings, ages 4-15, max 10. Cough/percussion/hopping RLQ and RIF tenderness score 2; anorexia, pyrexia, nausea/emesis, leukocytosis, neutrophilia, and migration score 1. Fever and labs are flags, not unpublished cutoffs. Not Alvarado (MANTRELS). Not a diagnosis or operating-room protocol. magent does not examine the abdomen.

Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
490 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/pas

CategoryEverything else
Provider hostapi.magentlab.com
Networkseip155:8453
Payment schemesexact
Self-reported calls, 30 days0 from 0 payers (the provider's figure, not ours)

Our checks, last 30 days

DayResultHTTPAskedTime
2026-09-28 valid payment request 402$0.007 490 ms

Example input (from the provider)

{
  "body": {
    "items": [
      {
        "age": 10,
        "anorexia": false,
        "cough_percussion_hopping_rlq": false,
        "leukocytosis": false,
        "migration": false,
        "nausea_emesis": false,
        "neutrophilia": false,
        "pyrexia": false,
        "rif_tenderness": false
      },
      {
        "age": 10,
        "anorexia": false,
        "cough_percussion_hopping_rlq": false,
        "leukocytosis": false,
        "migration": false,
        "nausea_emesis": false,
        "neutrophilia": false,
        "pyrexia": false,
        "rif_tenderness": 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": {
                  "age": {
                    "description": "Age in years as an integer from 4 to 15 (Samuel 2002 derivation cohort). Age does not add points. 3 and 16 are rejected.",
                    "type": "integer"
                  },
                  "anorexia": {
                    "description": "Anorexia (Samuel). true scores 1; false scores 0.",
                    "type": "boolean"
                  },
                  "cough_percussion_hopping_rlq": {
                    "description": "Cough, percussion, or hopping tenderness in the right lower quadrant (Samuel physical sign 1). true scores 2; false scores 0.",
                    "type": "boolean"
                  },
                  "leukocytosis": {
                    "description": "Caller-assigned leukocytosis (Samuel 2002; no published WBC cutoff). true scores 1; false scores 0.",
                    "type": "boolean"
                  },
                  "migration": {
                    "description": "Migration of pain (Samuel). true scores 1; false scores 0.",
                    "type": "boolean"
                  },
                  "nausea_emesis": {
                    "description": "Nausea or emesis (Samuel). true scores 1; false scores 0.",
                    "type": "boolean"
                  },
                  "neutrophilia": {
                    "description": "Caller-assigned neutrophilia (Samuel 2002; no published percent or count cutoff). true scores 1; false scores 0.",
                    "type": "boolean"
                  },
                  "pyrexia": {
                    "description": "Caller-assigned pyrexia (Samuel named pyrexia; the derivation paper does not publish a \u00b0C cutoff). true scores 1; false scores 0.",
                    "type": "boolean"
                  },
                  "rif_tenderness": {
                    "description": "Tenderness over the right iliac fossa (Samuel physical sign 5). true scores 2; false scores 0.",
                    "type": "boolean"
                  }
                },
                "required": [
                  "age",
                  "cough_percussion_hopping_rlq",
                  "anorexia",
                  "pyrexia",
                  "nausea_emesis",
                  "rif_tenderness",
                  "leukocytosis",
                  "neutrophilia",
                  "migration"
                ],
                "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"
}

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