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: Pathology
[{'content': 'Bronchopulmonary aspergillosis is associated with? \nSelect and explain. \nA. Keagener syndrome, B. Cystic fibrosis, C. Good Pasture syndrome, D. Silicosis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Answer- B. Cystic fibrosisAllergic bronchopulmonary aspergillosis (ABPA) is a condition characterized by a hypersensitivity response) to theAspergillus (most commonly Aspergillus fumigatus). It occurs most often in patients vith asthma or cystic fibrosisABPA causes airway inflammation, leading to brochiectasis-a condition marked by abnormal dilation of the bronchi and bronchioles.', 'role': 'assistant'}]