Keywords: Pneumocystis carinii in smear from BAL 01ee046 lores.jpg Cysts of Pneumocystis carinii in smear from bronchoalveolar lavage Methenamine silver stain Content Providers s Dr Russell K Copyright Restrictions None - This image is in the public domain and thus free of any copyright restrictions As a matter of courtesy we request that the content provider be credited and notified in any public or private usage of this image CDC http //phil cdc gov/PHIL_Images/11231998/00005/01ee046_lores jpg PD-USGov Pneumocystis jirovecii Opportunistic infections |