Arnold-Chiari malformation

human disease
MedicalCondition rare_disease Q1071707
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Arnold-Chiari malformation

Summary

Arnold-Chiari malformation is a rare disease[1]. It ranks in the top 9% of rare_disease entities by monthly Wikipedia readership (531 views/month).[2]

Key Facts

  • Arnold-Chiari malformation's image is recorded as Sagittal MRI scan of brain of patient with Chiari malformation.jpg[3].
  • Arnold-Chiari malformation's instance of is recorded as rare disease[4].
  • Arnold-Chiari malformation's instance of is recorded as class of disease[5].
  • Julius Arnold is named after Arnold-Chiari malformation[6].
  • Hans Chiari is named after Arnold-Chiari malformation[7].
  • Arnold-Chiari malformation's subclass of is recorded as neural tube defect[8].
  • Arnold-Chiari malformation's Commons category is recorded as Chiari malformation[9].
  • Arnold-Chiari malformation's MeSH descriptor ID is recorded as D001139[10].
  • Arnold-Chiari malformation's OMIM ID is recorded as 207950[11].
  • Arnold-Chiari malformation's ICD-9 ID is recorded as 348.4[12].
  • Arnold-Chiari malformation's ICD-9 ID is recorded as 741.0[13].
  • Arnold-Chiari malformation's ICD-10 ID is recorded as Q07.0[14].
  • Arnold-Chiari malformation's DiseasesDB is recorded as 899[15].
  • Arnold-Chiari malformation's Freebase ID is recorded as /m/01dp2x[16].
  • Arnold-Chiari malformation's KEGG ID is recorded as H01561[17].
  • Arnold-Chiari malformation's ICPC 2 ID is recorded as N85[18].
  • Arnold-Chiari malformation's MeSH tree code is recorded as C10.500.680.291[19].
  • Arnold-Chiari malformation's MeSH tree code is recorded as C16.131.666.680.291[20].
  • Arnold-Chiari malformation's Patientplus ID is recorded as chiari-malformations[21].
  • Arnold-Chiari malformation's Orphanet ID is recorded as 1136[22].
  • Arnold-Chiari malformation's NCI Thesaurus ID is recorded as C84570[23].
  • Arnold-Chiari malformation's different from is recorded as hepatic vein thrombosis[24].
  • Arnold-Chiari malformation's health specialty is recorded as neurology[25].
  • Arnold-Chiari malformation's exact match is recorded as http://purl.obolibrary.org/obo/HP_0002308[26].
  • Arnold-Chiari malformation's exact match is recorded as http://www.orpha.net/ORDO/Orphanet_1136[27].

Why It Matters

Arnold-Chiari malformation ranks in the top 9% of rare_disease entities by monthly Wikipedia readership (531 views/month).[2] It has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[28] It is known by 47 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [3] . 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] . Human Phenotype Ontology release 2018-03-08. Retrieved . wikidata.org.
  9. [11] . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . Freebase Data Dumps. wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . patient.co.uk. patient.co.uk. Provenance: wikidata.org.
  20. [22] . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  21. [23] . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . Human Phenotype Ontology release 2018-03-08. Retrieved . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). Arnold-Chiari malformation. Retrieved May 3, 2026, from https://4ort.xyz/entity/arnold-chiari-malformation
MLA “Arnold-Chiari malformation.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/arnold-chiari-malformation.
BibTeX @misc{4ortxyz_arnold-chiari-malformation_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Arnold-Chiari malformation}}, year = {2026}, url = {https://4ort.xyz/entity/arnold-chiari-malformation}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Arnold-Chiari malformation — https://4ort.xyz/entity/arnold-chiari-malformation (retrieved 2026-05-03)

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