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
Kaagener's syndrome includes all of the following except 
Select and explain. 
A. Situs inversus, B. Bronchiectasis, C. Sinusitis, D. Cystic fibrosis
D: Cystic fibrosis
Answer: D: Cystic fibrosis 
Explanation: Kaagener's syndrome is associated with situs inversus ,sinusitis,and bronchiectasis Ref Harrison 19th edition pg 1695