Nelson Textbook of Pediatrics 22nd Edition | Autoimmune sequelae of Group A Streptococcus pharyngitis. Jones Criteria (2015 revision): major (carditis, migratory polyarthritis, Sydenham chorea, erythema marginatum, subcutaneous nodules), minor, treatment, secondary prophylaxis.
๐ paeds.online โ Pakistan's Pediatric Platform| Major Criteria | Minor Criteria | ||
|---|---|---|---|
| Carditis (clinical or subclinical echocardiographic valvulitis) | Polyarthritis | Arthralgia | Fever (โฅ38.5ยฐC) |
| Chorea | Erythema marginatum | Elevated ESR (โฅ60 mm/hr) or CRP (โฅ3.0 mg/dL) | Prolonged PR interval |
| Subcutaneous nodules | |||
Diagnosis: 2 major OR 1 major + 2 minor + evidence of recent GAS infection. Moderate/high-risk populations have lower thresholds.