Pediatric Appendicitis Score (PAS)
Estimates appendicitis risk in children using symptoms, examination findings, and basic laboratory thresholds.
INSTRUCTIONS
Use this calculator to estimate the Pediatric Appendicitis Score from the selected clinical and laboratory features.
Right lower quadrant tenderness to cough, percussion, or hopping* Nausea or vomiting* Tenderness over right iliac fossa* Migration of pain to right lower quadrant* Result:
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