Felty's syndrome

syndrome that results in rheumatoid arthritis, splenomegaly and neutropenia
MedicalCondition class_of_disease Q1404470
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Summary

Felty's syndrome is a class of disease[1]. It ranks in the top 0.51% of class of disease entities by monthly Wikipedia readership (488 views/month, #10 of 1,968).[2]

Key Facts

  • Named after: Augustus Roi Felty[3]
  • Subclass of: syndrome[4], rare bone disease[5], acquired neutropenia[6], rare rheumatologic disease[7], autoimmune disease[8], arthropathy[9]
  • Symptoms and signs: rheumatoid arthritis[10], splenomegaly[11], leukopenia[12], intermittent fever[13]
  • ICD-9-CM: 714.1[14]
  • NCI Thesaurus ID: C84712[15]
  • Health specialty: rheumatology[16]
  • Exact match: http://purl.obolibrary.org/obo/DOID_11042[17], http://identifiers.org/doid/DOID:11042[18], http://www.orpha.net/ORDO/Orphanet_47612[19]
  • On focus list of Wikimedia project: WikiProject Medicine[20]

Why It Matters

Felty's syndrome has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[21] It is known by 24 alternative names across languages and contexts.[22]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . Disease Ontology. Retrieved . wikidata.org.
  3. [5] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  4. [6] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  5. [7] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  6. [8] ↑ . Disease Ontology. Retrieved . wikidata.org.
  7. [9] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . Disease Ontology. Retrieved . wikidata.org.
  13. [15] ↑ . Disease Ontology. Retrieved . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . Disease Ontology. Retrieved . wikidata.org.
  16. [18] ↑ . Identifiers.org. registry.identifiers.org. Provenance: wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] ↑ . Wikidata sitelinks. wikidata.org.
  3. [22] ↑ . 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). Felty's syndrome. Retrieved October 14, 2026, from https://4ort.xyz/entity/felty-s-syndrome
MLA “Felty's syndrome.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/felty-s-syndrome.
BibTeX @misc{4ortxyz_felty-s-syndrome_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Felty's syndrome}}, year = {2026}, url = {https://4ort.xyz/entity/felty-s-syndrome}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Felty's syndrome — https://4ort.xyz/entity/felty-s-syndrome (retrieved 2026-10-14)

Canonical URL: https://4ort.xyz/entity/felty-s-syndrome · 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. 4d ago · VGMaintenanceBot bot · 2026-10-13 view diff on Wikidata ↗
    Wikipedia languages → ['ar', 'cs', 'de', 'en', 'es', 'fa', 'fi', 'fr', 'it', 'ja', 'kk', 'pl', 'pt', '
    Claims rich → —
    "/* wbsetqualifier-add:1| */ Mediawiki page id: 60352, Add qualifier to WikiProjectMed ID `Felty's syndrome`"
  2. 14w ago · JhealdBatch bot · 2026-07-05 view diff on Wikidata ↗
    Subclass of → syndrome, rare bone disease, acquired neutropenia +3
    Instance of → class of disease
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39953|batch #39953]]: deprecate redundant disease superclasses (2)"
  3. 15w ago · JhealdBatch bot · 2026-07-03 view diff on Wikidata ↗
    Subclass of → syndrome, rare bone disease, acquired neutropenia +3
    Named after → —
    Health specialty → rheumatology
    Subclass of → —
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39732|batch #39732]]: rm redundant subclass"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.