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Pneumocystis

Pneumocystis

9.9
A group of fungi that can cause serious lung infections in people with weak immune systems
  • proper noun
  • /njuːməˈsɪstɪs/
  • Specialized
translation icon : Pneumocystis
  • He learned that Pneumocystis is a significant threat to individuals with compromised health.
  • Pneumocystis jirovecii

Examples

  • PCP = Pneumocystis jirovecii

    Academic text (2007)
  • Table 1. Characteristics of San Francisco General Hospital staff in a study of antibody responses to Pneumocystis jirovecii, San Francisco, California, USA, 2007-2009* TABLE #

    Academic text (2013)
  • In a previous cross-sectional study, we showed that clinical staff working in a hospital had significantly higher antibody levels than nonclinical staff to Pneumocystis jirovecii.

    Academic text (2013)
  • Concomitant involvement by Pneumocystis jirovecii and Cytomegalovirus was seen in five patients, the diagnosis made only at postmortem.

    Academic text (2007)
  • Pneumocystis jiroveci (PCP)

    Blog text (29)
  • Bronchoalveolar lavage diff-quick stain and silver stain were positive for Pneumocystis jiroveci (Figure 2).

    Academic text (2007)
  • In patients with weakened immune systems, Pneumocystis jirovecii can lead to severe pneumonia.

  • The doctor diagnosed her with an infection caused by Pneumocystis jirovecii after observing her symptoms.

Compounds

2 7.7

A serious lung infection caused by a fungus that affects babies and people with weak immune systems

Pneumocystis carinii
  • Specialized
9.5

A fungus that infects the lungs of animals like mice and rats and helps scientists study lung disease

A lung infection caused by a fungus that affects babies and people with weak immune systems

Surface Forms

Morphology

Pneumocystis = pneumo + cystis

As a taxonomic/proper name composed of Greek combining forms referring to 'lung' and 'sac', the construction is specialized and not transparently meaningful to general learners.

Etymology

Pneumocystis breaks into pneumo- ('lung') and -cystis ('sac'), the same parts you see in pneumonia and cyst. That's why this fungus has a name that points to small sac-like structures in the lungs and to the serious lung infections it can cause.