Health

Alvarado Score for Appendicitis

Predict the probability of acute appendicitis using the MANTRELS criteria.

Migration of pain to RLQ

Anorexia

Nausea / Vomiting

Tenderness in RLQ

Rebound pain

Elevated temperature (≥37.3°C)

Leukocytosis (WBC > 10,000)

Shift to left (>75% neutrophils)

Alvarado Score—

Probability—

Recommendation—

MANTRELS: Max 10 points
1-4: Low probability | 5-6: Possible | 7-8: Probable | 9-10: Very probable