Electronic medical records from Masih Daneshvari Hospital, a tertiary referral center, were searched to identify all cases of bronchiectasis and associated conditions from January 2007 until July 2008. In total, 291 cases of bronchiectasis were identified, age range 5-83 years, with 24 cases being younger than 18 years. Fifty cases of old tuberculosis were found, as well as 22 cases of cystic fibrosis, 21 of congenital immune deficiency, and five cases of Kartagener's syndrome. The age range for patients with primary ciliary dyskinesia was 9-25 years and that for immune deficiency was 2-43 years. The charts of the last ten patients admitted with a final diagnosis of bronchiectasis were reviewed. Three were presumed to be due to old tuberculosis. One had a tuberculin skin test of 8 mm. All three were sputum-negative for acid- fast bacilli and polymerase chain reaction. One patient was on antituberculous medication. A 17-year-old patient with Job syndrome was identified. One child aged 5 years presented with foreign body (chicken bone) aspiration.