What are the typical reference ranges for Alvarado Score for Acute Appendicitis?

Alvarado Score: 1–4 (Unlikely) | 5–6 (Possible - observe/ultrasound) | 7–8 (Probable - surgery indicated) | 9–10 (Definite appendicitis)

What does a high or low result indicate?

Clinical scoring model evaluating abdominal pain migration, appetite, fever, RIF tenderness, and leukocyte count.

Predicts clinical probability of acute appendicitis using physical signs, symptoms, and white blood cell parameters.

Migration of pain to Right Iliac Fossa (RIF)?

Anorexia (loss of appetite)?

Nausea or vomiting?

Tenderness in Right Iliac Fossa (RIF)?

Rebound tenderness in RIF?

Elevated Temperature (≥ 37.3°C / 99.1°F)?

Leukocytosis (WBC count > 10,000/µL)?

Left shift of WBC (Neutrophils > 75%)?

Enter your clinical parameters to see dynamic diagnostic readings.