Bronchiectasis: causes
A SICK AIRWAY:
A irway lesion, chronic obstruction
...
S equestration
I nfection, inflamation
C ystic fibrosis
K artagners syndrome
A llergic brochopulmonary aspergilliosis
I mmunodeficiencies (hypogammaglobinaemia, myeloma, lymphoma)
R eflux, inhalation injury
W illiam Campbell syndrome (and other congenitals)
A spiration
Y ellow nail syndrome/ Young syndrome