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: Pathology
[{'content': 'The following condition is treated with \nSelect and explain. \nA. Systemic antifungal therapy, B. Systemic antiviral therapy, C. Systemic corticosteroids, D. Systemic antibiotics', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The picture and the description are characteristic features of Pyostomatitis vegetans . It is usually treated by corticosteroids', 'role': 'assistant'}]