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| | eMedicine - Pneumonia, Pneumocystis Carinii : Article by Ali Nawaz Khan, MBBS, FRCP, FRCR (Site not responding. Last check: 2007-10-07) |
 | | Background: Pneumocystis carinii pneumonia (PCP) is caused by the ubiquitous unicellular eukaryote, P carinii. |
 | | PCP is no longer the most common pulmonary complication or infection in patients with AIDS, having been supplanted by bacterial infection. |
 | | PCP is most common in persons with profound levels of immunodeficiency, that is, those with CD4 levels less than 100 cells per cubic millimeter. |
| www.emedicine.com /radio/topic534.htm (3618 words) |
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