IgG4-related disease

systemic fibroinflammatory disease, associated with elevated serum IgG4 levels in about 70% of cases
MedicalCondition class_of_disease Q11039483
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IgG4-related disease

Summary

IgG4-related disease is a class of disease[1]. It draws 942 Wikipedia views per month (class_of_disease category, ranking #455 of 1,968).[2]

Key Facts

  • IgG4-related disease's instance of is recorded as class of disease[3].
  • IgG4-related disease is a type of autoimmune connective tissue disorder[4].
  • IgG4-related disease is a type of autoimmune disease[5].
  • IgG4-related disease's Commons category is recorded as IgG4-related disease[6].
  • IgG4-related disease's topic's main category is recorded as Category:IgG4-related disease[7].
  • IgG4-related disease's NCI Thesaurus ID is recorded as C95992[8].
  • IgG4-related disease's health specialty is recorded as rheumatology[9].
  • IgG4-related disease's health specialty is recorded as immunology[10].
  • IgG4-related disease's drug or therapy used for treatment is recorded as prednisolone[11].
  • IgG4-related disease's drug or therapy used for treatment is recorded as rituximab[12].
  • IgG4-related disease's exact match is recorded as http://www.orpha.net/ORDO/Orphanet_284264[13].
  • IgG4-related disease's exact match is recorded as http://purl.obolibrary.org/obo/DOID_0080356[14].
  • IgG4-related disease's on focus list of Wikimedia project is recorded as WikiProject Medicine[15].

Why It Matters

IgG4-related disease draws 942 Wikipedia views per month (class_of_disease category, ranking #455 of 1,968).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[16] It is known by 11 alternative names across languages and contexts.[17]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  3. [5] . Disease Ontology. Retrieved . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . International Consensus Guidance Statement on the Management and Treatment of IgG4-Related Disease. wikidata.org.
  10. [12] . International Consensus Guidance Statement on the Management and Treatment of IgG4-Related Disease. wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . Disease Ontology. Retrieved . wikidata.org.
  13. [15] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] . Wikidata sitelinks. wikidata.org.
  3. [17] . 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). IgG4-related disease. Retrieved May 3, 2026, from https://4ort.xyz/entity/igg4-related-disease
MLA “IgG4-related disease.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/igg4-related-disease.
BibTeX @misc{4ortxyz_igg4-related-disease_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{IgG4-related disease}}, year = {2026}, url = {https://4ort.xyz/entity/igg4-related-disease}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): IgG4-related disease — https://4ort.xyz/entity/igg4-related-disease (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/igg4-related-disease · 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. 17d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 BUWAd
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  2. 22d ago · JhealdBatch bot · 2026-07-05 view diff on Wikidata ↗
    On focus list of wikimedia project WikiProject Medicine
    Health specialty rheumatology, immunology
    Subclass of autoimmune connective tissue disorder, autoimmune disease
    Subclass of
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39953|batch #39953]]: deprecate redundant disease superclasses (2)"
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