This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gastrointestinal tract, Subject name: Pediatrics
Differentials for acute appendicitis in a kid is all except 
Select and explain. 
A. Gastroenteritis, B. Volvulus, C. Trauma, D. Torsion
C: Trauma
Answer: C: Trauma 
Explanation: Differential diagnosis The differential diagnosis includes: Perforated peptic ulcer Biliary colic Acute cholecystitis Pneumonia Pleuritic pain Myocardial infarction Reference: GHAI Essential pediatrics, 8th edition