Pneumocystis carinii pneumonia


Pneu·mo·cys·tis ca·ri·nii pneumonia

noun \ˌnü-mə-ˈsis-təs-kə-ˈrī-nē-ˌē-, ˌnyü-\

Definition of PNEUMOCYSTIS CARINII PNEUMONIA

:  a pneumonia chiefly affecting immunocompromised individuals that is caused by a microorganism (Pneumocystis carinii syn. P. jiroveci), attacks especially the interstitial and alveolar tissues of the lungs, and is characterized especially by a nonproductive cough, shortness of breath, and fever —abbreviation PCP

Origin of PNEUMOCYSTIS CARINII PNEUMONIA

New Latin Pneumocystis carinii, species name
First Known Use: 1964

Pneumocystis ca·ri·nii pneumonia

noun \-kə-ˈrī-nē-ˌē-\   (Medical Dictionary)

Medical Definition of PNEUMOCYSTIS CARINII PNEUMONIA

: a pneumonia chiefly affecting immunocompromised individuals that is caused by a microorganism of the genus Pneumocystis (P. carinii) which shows up in specially stained preparations of fresh infected lung tissue as cysts containing six to eight oval bodies, that attacks especially the interstitial and alveolar tissues of the lungs, and that is characterized especially by a nonproductive cough, shortness of breath, and fever—abbreviation PCP; called also pneumocystic pneumonia, Pneumocystis carinii pneumonitis

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