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: Medicine
[{'content': 'Which of the following is NOT a complication of bronchiectasis : \nSelect and explain. \nA. Lung abscess, B. Lung cancer, C. Amylodosis, D. Empyema', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Answer is B (Lung cancer): Bronchiectasis is not a premalignant condition. Complications of Bronchiectasis: Massive hemoptysis. Empyema with or without bronchopleural fistula. Purulent pericarditis. Respiratory failure with chronic cor pulmonale. Metastatic abscesses in brain and bones. Secondary amyloidosis with nephrotic syndrome. Lung abscess: Bronchiectasis is a predisposing factor for Lung abscess .', 'role': 'assistant'}]