This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory system, Subject name: Anatomy
Bronchial adenoma commonly present as 
Select and explain. 
A. Recurrent haemoptysis, B. Cough, C. Dysponea, D. Chest pain
A: Recurrent haemoptysis
Answer: A: Recurrent haemoptysis 
Explanation: Bronchial adenoma are hypervascular and can bleed profusely. Other causes chronic cough,oobstruction with atelectasis,lobar collapse, pneumonitis, and abscess formation Ref Harrison 19th edition pg 1676