<prompt> Which of the following is NOT a complication of bronchiectasis :Lung abscessLung cancerAmylodosisEmpyema  <response>: 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 . 