|Description:||This anteroposterior (AP) chest x-ray revealed radiologic evidence of pulmonary pneumocystosis in the form of bilateral pulmonary interstitial infiltrates. This infection was due to the presence of an opportunistic fungal infection by the fungal organism Pneumocystis jirovecii, formerly known as Pneumocystis carinii. (This image was provided by Jonathan W.M. Gold. M.D., Assoc. Dir. Special Microbiology Lab, Assist. Attending Physician, Memorial Sloan-Kettering Cancer Center and Assist. Prof. of Medicine, Cornell Univ. Med. College, New York.)|
Pneumocystis jirovecii is the causative agent of Pneumocystis pneumonia (PCP), one of the most frequent and severe opportunistic infections in immunocompromised patients. Pneumocystis organisms represent a large group of species of atypical fungi with universal distribution and pulmonary tropism, and each species has a strong specificity for a given mammalian host species.
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|Content Providers(s):||CDC/ Jonathan W.M. Gold, MD|
|Links:||CDC – Div. of Parasitic Diseases (DPDx); Pneumocystis infection|
CDC – Emerging Infectious Diseases, ”Pneumocystis jirovecii in General Population”, by Francisco J. Medrano, et. al., Vol. 11, No. 2 – February, 2005, Research
|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.|