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CalculatorsAlvarado Score for Appendicitis

GI / HepatologyScore

Alvarado Score for Appendicitis

MANTRELS score — estimates the probability of acute appendicitis based on clinical symptoms, signs, and lab findings.

Parameters

Symptoms

Migration of pain to RLQ+1Anorexia+1Nausea or Vomiting+1

Signs

Tenderness in RLQ+2Rebound tenderness+1Elevated temperature (≥ 37.3°C / 99.1°F)+1

Laboratory Findings

Leukocytosis (WBC > 10,000 cells/mm³)+2Shift to the left (bands > 75% of differential)+1

Awaiting input

Fill in the parameters to see your result

CalculatorsAlvarado Score for Appendicitis

GI / HepatologyScore

Alvarado Score for Appendicitis

MANTRELS score — estimates the probability of acute appendicitis based on clinical symptoms, signs, and lab findings.

Parameters

Symptoms

Migration of pain to RLQ+1Anorexia+1Nausea or Vomiting+1

Signs

Tenderness in RLQ+2Rebound tenderness+1Elevated temperature (≥ 37.3°C / 99.1°F)+1

Laboratory Findings

Leukocytosis (WBC > 10,000 cells/mm³)+2Shift to the left (bands > 75% of differential)+1

Awaiting input

Fill in the parameters to see your result