pleurisy

the inflammation of the pleura (the thin membranes surrounding the lungs) causing sharp chest pain that worsens with breathing
MedicalCondition class_of_disease Q55998
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Summary

pleurisy is a class of disease[1]. pleurisy ranks in the top 2% of class of disease entities by monthly Wikipedia readership (13,742 views/month).[2]

Key Facts

  • Subclass of: pleural disease[3], disease[4]
  • Commons category: Pleurisy[5]
  • ICPC 2 ID: R82[6]
  • Described by source: Armenian Soviet Encyclopedia[7], Desktop Encyclopedic Dictionary[8], Encyclopædia Britannica 11th edition[9], The Domestic Encyclopædia; Or, A Dictionary Of Facts, And Useful Knowledge[10]
  • Has effect: pleural friction rub[11]
  • ICD-9-CM: 511.8[12]
  • NCI Thesaurus ID: C26860[13]
  • Health specialty: pulmonology[14]
  • Exact match: http://purl.obolibrary.org/obo/DOID_10247[15], http://identifiers.org/doid/DOID:10247[16], http://purl.obolibrary.org/obo/HP_0002102[17]
  • On focus list of Wikimedia project: WikiProject Medicine[18]

Why It Matters

pleurisy has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[19] pleurisy is known by 32 alternative names across languages and contexts.[20]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . Disease Ontology. Retrieved . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . Disease Ontology. Retrieved . wikidata.org.
  11. [13] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . Disease Ontology. Retrieved . wikidata.org.
  14. [16] ↑ . Identifiers.org. registry.identifiers.org. Provenance: wikidata.org.
  15. [17] ↑ . Human Phenotype Ontology release 2018-03-08. Retrieved . wikidata.org.
  16. [18] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [19] ↑ . Wikidata sitelinks. wikidata.org.
  3. [20] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). pleurisy. Retrieved October 13, 2026, from https://4ort.xyz/entity/pleurisy
MLA “pleurisy.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/pleurisy.
BibTeX @misc{4ortxyz_pleurisy_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{pleurisy}}, year = {2026}, url = {https://4ort.xyz/entity/pleurisy}, note = {Accessed: 2026-10-13}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): pleurisy — https://4ort.xyz/entity/pleurisy (retrieved 2026-10-13)

Canonical URL: https://4ort.xyz/entity/pleurisy · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 14w ago · JhealdBatch bot · 2026-07-03 view diff on Wikidata ↗
    Subclass of → pleural disease, disease
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39732|batch #39732]]: rm redundant subclass"
  2. 20w ago · Twofivesixbot bot · 2026-05-23 view diff on Wikidata ↗
    Subclass of → —
    Instance of → —
    Has effect → pleural friction rub
    On focus list of wikimedia project → WikiProject Medicine
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|3 */ National library of israel j9u id: 987007555698605171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.