# empyema

> gathering of pus within a naturally existing anatomical cavity

**Wikidata**: [Q1339539](https://www.wikidata.org/wiki/Q1339539)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Empyema)  
**Source**: https://4ort.xyz/entity/empyema


## References

1. Source
2. Monarch Disease Ontology release 2018-06-29
3. Nuovo soggettario
4. Freebase Data Dumps. 2013
5. Library of Congress Name Authority File
6. YSO-Wikidata mapping project
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. National Library of Israel
9. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)