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
An antibioma is 
Select and explain. 
A. An all powerful antibiotic, B. An antibiotic contaminant, C. A malignant tumour caused by an antibiotic, D. An excess mass of fibrous tissue around an abscess, persistently treated by excessive or partly sterilized antibiotic
D: An excess mass of fibrous tissue around an abscess, persistently treated by excessive or partly sterilized antibiotic
Answer: D: An excess mass of fibrous tissue around an abscess, persistently treated by excessive or partly sterilized antibiotic 
Explanation: None