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
Thymus gland abscess seen in congenital syphilis is called - 
Select and explain. 
A. Fouchier's abscess, B. Politzeri abscess, C. Douglas abscess, D. Dubois abscess
D: Dubois abscess
Answer: D: Dubois abscess 
Explanation: • An abscess of the thymus associated with congenital syphilis
• It can present with chest pain behind the sternum.