pneumocystis carinii pneumonia
Học thuậtThân thiện
A doctor examines a chest X-ray showing signs of pneumocystis carinii pneumonia.
Definition
Noun: * Pneumocystis carinii pneumonia (PCP): A specific and serious type of pneumonia caused by the microorganism Pneumocystis jirovecii. It primarily affects individuals with severely weakened immune systems, such as those with advanced HIV/AIDS, or individuals undergoing intensive chemotherapy or immunosuppressive therapy after organ transplantation.
Usage
- Pneumocystis carinii pneumonia is used as a medical term to diagnose and describe a life-threatening opportunistic infection of the lungs.
- It is often abbreviated as PCP in clinical settings.
- The term specifies both the causative agent (, now more accurately ) and the resulting disease (pneumonia).
Examples
- The patient was admitted with a diagnosis of Pneumocystis carinii pneumonia.
- Prophylactic medication is essential to prevent Pneumocystis carinii pneumonia in immunocompromised individuals.
- A common AIDS-defining illness is Pneumocystis carinii pneumonia.
Advanced Usage
- The organism name has been reclassified from to in human infections, leading some to use the term Pneumocystis pneumonia to maintain accuracy while still using the PCP abbreviation.
- In medical literature, it is frequently discussed in the context of opportunistic infections, which are infections that take advantage of a weak immune system.
Variants and Related Words
- PCP: The common abbreviation for Pneumocystis carinii pneumonia.
- Pneumocystis pneumonia: A more modern term acknowledging the updated organism name ().
- Opportunistic pneumonia: A broader category of lung infections that includes PCP.
Synonyms
- PCP (Abbreviation)
- Pneumocystis pneumonia
Related Medical Terms (Not Synonyms)
- Immunocompromised: Having a weakened immune system, which is the primary risk factor for PCP.
- AIDS-defining illness: A serious condition that indicates a person's HIV infection has progressed to AIDS; PCP is one such illness.
- Prophylaxis: Preventive treatment, often given to at-risk patients to avoid developing PCP.
A doctor examines a chest X-ray showing signs of pneumocystis carinii pneumonia.
Noun
- pneumonia occurring in infants or in persons with impaired immune systems (as AIDS victims)