<prompt> Bronchiectasis means---of bronchi -InflammationDilatationCavitationAll  <response>: Bronchiectasis Bronchiectasis is a disease characterized by permanent dilatation of bronchi and bronchioles caused by the destruction of the muscle and elastic tissue, resulting from or associated with chronic necrotizing infections.Bronchiectasis is associated with -1. Congenital conditionsCystic fibrosisPrimary ciliary dyskinesia Kartagener syndromeIntralobar sequestration of the lung.2. Post infectious necrotizing pneumoniaBacteria M. Tuberculosis, staph. aureus, H. influenzae, Pseudomonas.Viruses Adenovirus, HIV, influenza virus.Fungus Allergic bronchopulmonary aspergillosis.3. Bronchial obstruction Tumor, foreign body, mucus impaction.4. Other conditions RA, SLE, IBD, post-transplantation. 