You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Treatment of choice for angiofibroma is and explain in detail?
Surgical excision is the treatment of choice though radiotherapy and chemotherapy singly or in combination have also been used. Spontaneous regression of the tumour with the advancement of age, as thought previously, does not occur and no wait and watch policy should be adopted Ref:(Diseases of Ear, Nose and Throat, P.L Dhingra, 7th edition, page 281 )