# pleural effusion

> accumulation of excess fluid in the pleural cavity

**Wikidata**: [Q1334541](https://www.wikidata.org/wiki/Q1334541)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pleural_effusion)  
**Source**: https://4ort.xyz/entity/pleural-effusion


## References

1. Symptom Ontology
2. [Source](http://www.asbestos.com/mesothelioma/pleural-effusion.php)
3. Human Phenotype Ontology release 2018-03-08
4. [Source](http://www.chestjournal.org/content/112/1/296.2.full.pdf)
5. Freebase Data Dumps. 2013
6. Environment Ontology
7. [Source](https://cdn.who.int/media/docs/default-source/classification/icd/icd-10/icd-10-to-meddra-map---june-2023---codes-mapping.xlsx)
8. Quora
9. Great Norwegian Encyclopedia
10. [Source](https://www.medicalrecords.com/health-a-to-z/pleural-effusion-definition/)
11. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)