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
Thornwaldt's abscess FALSE is- 
Select and explain. 
A. Antibiotics, B. Marsupialization, C. Removal of lining, D. Antihistaminics
D: Antihistaminics
Answer: D: Antihistaminics 
Explanation: None