This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
All the following metabolic may cause chronic or recurrent abdominal pain, except - 
Select and explain. 
A. Acute intermittent prophyria, B. Addison's disease, C. Hypercaleemia, D. Hyperkalemia
D: Hyperkalemia
Answer: D: Hyperkalemia 
Explanation: None