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': 'In a 2 year old child, a bluish dome shaped swelling on the inner side of the tip is mostly \nSelect and explain. \nA. Hematoma, B. Mucocoele, C. Hemangioma, D. None of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]