immunodeficiency

state in which the immune system's ability to fight infectious disease and cancer is compromised or absent
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immunodeficiency

Summary

immunodeficiency ranks in the top 2% of general entities by monthly Wikipedia readership (270 views/month).[1]

Key Facts

  • immunodeficiency's subclass of is recorded as immune disorder[2].
  • immunodeficiency's Commons category is recorded as Immunodeficiencies[3].
  • immunodeficiency's MeSH descriptor ID is recorded as D007153[4].
  • immunodeficiency's ICD-9 ID is recorded as 281.2[5].
  • immunodeficiency's ICD-10 ID is recorded as D84.9[6].
  • immunodeficiency's DiseasesDB is recorded as 21506[7].
  • immunodeficiency's Freebase ID is recorded as /m/02yg4w[8].
  • immunodeficiency's MeSH tree code is recorded as C20.673[9].
  • immunodeficiency's NL CR AUT ID is recorded as ph159631[10].
  • immunodeficiency's topic's main category is recorded as Category:Immunodeficiency[11].
  • immunodeficiency's Encyclopædia Britannica Online ID is recorded as science/immunodeficiency[12].
  • immunodeficiency's Encyclopædia Britannica Online ID is recorded as topic/immune-deficiency[13].
  • immunodeficiency's topic has template is recorded as Template:Lymphoid and complement immunodeficiency[14].
  • immunodeficiency's Patientplus ID is recorded as Immunodeficiency-(Primary-and-Secondary)[15].
  • immunodeficiency's NCI Thesaurus ID is recorded as C39725[16].
  • immunodeficiency's health specialty is recorded as immunology[17].
  • immunodeficiency's age of onset is recorded as any age[18].
  • immunodeficiency's UMLS CUI is recorded as C0003257[19].
  • immunodeficiency's WikiSkripta article ID is recorded as 24465[20].
  • immunodeficiency's UK Parliament thesaurus ID is recorded as 489340[21].
  • immunodeficiency's on focus list of Wikimedia project is recorded as WikiProject COVID-19[22].
  • immunodeficiency's Store medisinske leksikon ID is recorded as immundefekt[23].
  • immunodeficiency's SNOMED CT ID is recorded as 234532001[24].
  • immunodeficiency's Microsoft Academic ID is recorded as 2777607303[25].
  • immunodeficiency's Microsoft Academic ID is recorded as 2910032129[26].

Why It Matters

immunodeficiency ranks in the top 2% of general entities by monthly Wikipedia readership (270 views/month).[1] immunodeficiency has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[27] immunodeficiency is known by 48 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . Freebase Data Dumps. wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . patient.co.uk. patient.co.uk. Provenance: wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . UMLS 2023. Retrieved . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . Great Norwegian Encyclopedia. Retrieved . wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] . Wikidata sitelinks. wikidata.org.
  3. [28] . 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). immunodeficiency. Retrieved April 10, 2026, from https://4ort.xyz/entity/immunodeficiency
MLA “immunodeficiency.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/immunodeficiency.
BibTeX @misc{4ortxyz_immunodeficiency_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{immunodeficiency}}, year = {2026}, url = {https://4ort.xyz/entity/immunodeficiency}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): immunodeficiency — https://4ort.xyz/entity/immunodeficiency (retrieved 2026-04-10)

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