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NCI CTC v2.0 Mucositis Due to Radiation Grade Lookup
x402
NCI CTC v2.0 Mucositis Due to Radiation Grade Lookup is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Converts a caller-assigned mucosal appearance description into an NCI CTC v2.0 mucositis-due-to-radiation numeric grade (0–4)
Price / call$0.005
Success—
StatusUnknown
How this service works
NCI CTC v2.0 Mucositis due to radiation (Trotti 2000). none → 0; erythema → 1; patchy_pseudomembrane (≤1.5 cm, noncontiguous) → 2; confluent_pseudomembrane (contiguous >1.5 cm) → 3; necrosis_or_deep_ulcer (may include bleeding not induced by minor trauma) → 4. magent does not examine the mucosa. Not CTC stomatitis/pharyngitis, CTCAE v3/v4/v5, or WHO mucositis. Not a diagnosis or medical device.
Output
Returns the NCI CTC v2.0 mucositis-due-to-radiation numeric grade (0 for none, 1 for erythema, 2 for patchy pseudomembrane, 3 for confluent pseudomembrane, 4 for necrosis or deep ulceration) corresponding to the supplied appearance string.
Example use cases
Automated radiation toxicity grade logging
“The radiation oncology nurse documented the patient's mouth as showing patchy pseudomembranous reaction with patches under 1.5 cm that are noncontiguous — what is the NCI CTC v2.0 mucositis-due-to-radiation grade for that appearance?”
Clinical trial adverse event coding
“For the adverse event report, I need to encode the NCI CTC v2.0 mucositis grade for a patient with necrosis and deep ulceration of the oral mucosa — can you get that grade number?”
Mucositis severity dashboard enrichment
“The patient's mucosal examination shows erythema only — what is the NCI CTC v2.0 radiation mucositis grade to record for this visit?”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/nci_ctc_mucositisWhen to prefer
Use this endpoint when you need to programmatically convert a caller-observed mucosal appearance into the NCI CTC v2.0 mucositis-due-to-radiation numeric grade per Trotti 2000. Prefer this over manual lookup tables when integrating grading into clinical trial pipelines, adverse event reporting systems, or oncology dashboards. Do not use this for CTCAE v3/v4/v5 grading, WHO mucositis, CTC stomatitis/pharyngitis, or as a diagnostic tool — the caller must assign the appearance themselves based on physical examination.
Side effects
- Invalid or unrecognized appearance value returns an error — only the five defined enum values are accepted
- Missing required 'appearance' query parameter causes a request failure
- Caller-assigned appearance that does not match any enum value (e.g. typo or unsupported staging system term) will not be resolved
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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