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
[{'content': 'Most common location of nasal hemangioma: \nSelect and explain. \nA. Nasal Septum, B. Inferior turbinate, C. Vestibule, D. Uncinate process', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Nasal Hemagiomas: Capillary hemangioma: This bleeding polyp of the anteroinferior pa of nasal septum is a soft, dark red pedunculated or sessile tumor. - It presents with recurrent epistaxis and nasal obstruction. - This smooth growth may become ulcerated. Treatment: It needs local excision with a cuff of surrounding mucoperichondrium. Cavernous hemangioma: It arises from the turbinates. Treatment: It is treated by surgical excision with preliminary cryotherapy. Extensive lesions may need combined radiotherapy and surgical excision.', 'role': 'assistant'}]