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: Pathology
Secondary amyloidosis complicates which of the following: 
Select and explain. 
A. Pneumonia, B. Chronic glomerulonephritis, C. Irritable bowel syndrome, D. Chronic osteomyelitis
D: Chronic osteomyelitis
Answer: D: Chronic osteomyelitis 
Explanation: Chronic osteomyelitis