Patients with advanced cystic fibrosis typically have chronic bacterial inf
ection of the upper and lower respiratory tracts, but rarely develop extrap
ulmonary sites of infection. We report a case of purulent pericarditis due
to Pseudomonas aeruginosa in a patient with cystic fibrosis and no other ri
sk factors for pericarditis. This is a previously unreported complication i
n cystic fibrosis prior to lung transplantation. Pediatr Pulmonol, 1999; 27
:62-64. (C) 1999 Wiley-Liss, Inc.