{"slug":"api-magentlab-com-api-calc-mcdonald-2024-58b09b","title":"2024 McDonald typical CIS (Montalban 2025)","host":"api.magentlab.com","method":"POST","resource":"https://api.magentlab.com/api/calc/mcdonald_2024","category":"other","description":"2024 McDonald typical CIS (Montalban 2025). mcdonald_ms iff typical_cis and no_better_explanation and: ≥2 attacks with ≥2 lesions; or ≥2 attacks with one lesion plus DIS; or CIS with ≥2 lesions plus MRI DIT, OCB, or kappa FLC; or CIS with one lesion plus DIS and MRI DIT, OCB, or kappa FLC. 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