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Reid 1985 Colposcopic Index (RCI) Calculator
x402
Reid 1985 Colposcopic Index (RCI) Calculator 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).
Computes the Reid 1985 four-sign colposcopic index (RCI) score and grade from four caller-supplied 0–2 integer scores (margin, color, vessels, iodine), returning a total (0–8) and low/intermediate/high-grade band.
Price / call$0.005
Success—
StatusUnknown
How this service works
Reid 1985 four-sign colposcopic index: four caller-assigned 0-2 items (margin, color, vessels, iodine; max 8). band 0-2 low_grade (HPV or CIN I), 3-5 intermediate (CIN I or CIN II), or 6-8 high_grade (CIN II or CIN III). magent does not look through a colposcope and does not recompute iodine from the first three signs. Not a CIN diagnosis or biopsy order.
Output
Returns the sum of the four caller-supplied Reid sign scores (an integer 0–8) and a grade band label: 'low_grade' (0–2, suggesting HPV or CIN I), 'intermediate' (3–5, suggesting CIN I or CIN II), or 'high_grade' (6–8, suggesting CIN II or CIN III). The endpoint does not perform colposcopy itself, does not recompute iodine from the other three signs, and does not issue a CIN diagnosis or biopsy order.
Example use cases
Colposcopy report grading assistant
“I'm documenting a colposcopy and the four Reid signs are: margin 2 (rolled peeling edges), color 2 (dull oyster-white), vessels 2 (definite punctation), iodine 1 (partial uptake) — what's the Reid RCI total and what grade band does that put us in?”
Low-grade lesion confirmation
“For a cervical lesion where the colposcopist assigned margin 0, color 0, vessels 0, and iodine 0, compute the Reid 1985 colposcopic index and tell me whether it falls in the low-grade, intermediate, or high-grade band.”
Clinical decision support integration
“My EMR pulled these Reid sign scores from today's colposcopy note: margin 1, color 2, vessels 1, iodine 2 — run the Reid RCI calculation and give me the numeric score and grade so I can complete the clinical summary.”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/reid_rciWhen to prefer
Use this endpoint when you have four pre-assigned Reid 1985 colposcopic sign scores (margin, color, vessels, iodine each as 0, 1, or 2) from a colposcopy examination and need to compute the aggregate RCI total and associated CIN grade band automatically. Prefer this over manual arithmetic when integrating colposcopy grading into clinical documentation workflows, EHR pipelines, or decision-support agents. This is not appropriate if you need to interpret raw colposcopic images, derive the four sign scores from unstructured notes, or obtain a pathology diagnosis.
Side effects
- Missing required parameter (margin, color, vessels, or iodine) returns a 400/422 error
- Any score value outside the integer enum {0,1,2} is rejected
- Attempting to pass a float or string for any score field causes a validation error
- Network timeout or 5xx if the upstream API is temporarily unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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