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: ENT
Goldring's criteria is used to diagnose 
Select and explain. 
A. Quinsy, B. Ludwig's Angina, C. Naropharyngeal carcinoma, D. Chronic Tonsillitis
B: Ludwig's Angina
Answer: B: Ludwig's Angina 
Explanation: None