This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pathology
Hypercalcemia is seen in all except 
Select and explain. 
A. Sarcoidosis, B. Multiple myeloma, C. Chronic renal failure, D. Prolonged immobilization
C: Chronic renal failure
Answer: C: Chronic renal failure 
Explanation: .