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
True about bronchial adenoma 
Select and explain. 
A. 10-15% of all lung tumour, B. Mostly malignant, C. Recurrent haemoptysis, D. Peripherally located
C: Recurrent haemoptysis
Answer: C: Recurrent haemoptysis 
Explanation: Ans. is 'c' i.e., Reccurrent haemoptysis