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: Surgery
The aspirate from a keratocyst will have: 
Select and explain. 
A. A low soluble protein content, B. A high soluble protein content, C. Cholesterol crystal, D. inflammatory cells
A: A low soluble protein content
Answer: A: A low soluble protein content 
Explanation: None