Williams-Beuren syndrome

neurodevelopmental disorder caused by a deletion of around 27 genes in chromosome 7, characterized by a broad forehead, underdeveloped chin, short nose, full cheeks, challenges with visual tasks, increased empathy and decreased aggression
MedicalCondition developmental_defect_during_embryogenesis Q558077
Press Enter · cited answer in seconds

Summary

Williams-Beuren syndrome is a developmental defect during embryogenesis[1]. It ranks in the top 0.65% of developmental defect during embryogenesis entities by monthly Wikipedia readership (16,233 views/month, #2 of 308).[2]

Key Facts

  • Discoverer or inventor: John Cyprian Phipps Williams[3]
  • Instance of: rare disease[4], designated intractable/rare disease[5], class of disease[6]
  • Named after: John Cyprian Phipps Williams[7]
  • Subclass of: chromosomal deletion syndrome[8], supravalvular aortic stenosis[9], syndromic developmental defect of the eye[10], multiple congenital anomalies/dysmorphic syndrome-intellectual disability[11], malformation syndrome with short stature[12], genetic hypertension[13], partial deletion of the long arm of chromosome 7[14], rare syndrome with cardiac malformations[15], rare abdominal surgical disease[16], genetic syndromic intellectual disability[17], organic brain syndrome[18], syndromic epicanthus[19], motor stereotypies[20], syndrome[21]
  • Commons category: Williams syndrome[22]
  • Symptoms and signs: supravalvular aortic stenosis[23]
  • External data available at URL: http://www.nanbyou.or.jp/entry/4765[24]
  • ICD-9-CM: 759.89[25]
  • NCI Thesaurus ID: C85232[26]
  • Health specialty: medical genetics[27], pediatrics[28]
  • Exact match: http://purl.obolibrary.org/obo/DOID_1928[29], http://identifiers.org/doid/DOID:1928[30], http://www.orpha.net/ORDO/Orphanet_904[31]
  • On focus list of Wikimedia project: WikiProject Medicine[32]

Why It Matters

Williams-Beuren syndrome has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[33] It is known by 71 alternative names across languages and contexts.[34]

References

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

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [5] ↑ . ddrare.nibiohn.go.jp. Retrieved . ddrare.nibiohn.go.jp. Provenance: wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [3] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . Disease Ontology. Retrieved . wikidata.org.
  7. [9] ↑ . Engineered zinc-finger proteins can compensate genetic haploinsufficiency by transcriptional activation of the wild-type allele: application to Willams-Beuren syndrome and supravalvular aortic stenosis. wikidata.org.
  8. [10] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  9. [11] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  10. [12] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  11. [13] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  12. [14] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  13. [15] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  14. [16] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  15. [17] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  16. [18] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  17. [19] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  18. [20] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  19. [21] ↑ . Disease Ontology. Retrieved . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . ddrare.nibiohn.go.jp. Retrieved . ddrare.nibiohn.go.jp. Provenance: wikidata.org.
  23. [25] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  24. [26] ↑ . Disease Ontology. Retrieved . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [28] ↑ . wikidata.org.
  27. [29] ↑ . Disease Ontology. Retrieved . wikidata.org.
  28. [30] ↑ . Identifiers.org. registry.identifiers.org. Provenance: wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [32] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [33] ↑ . Wikidata sitelinks. wikidata.org.
  3. [34] ↑ . 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). Williams-Beuren syndrome. Retrieved October 20, 2026, from https://4ort.xyz/entity/williams-beuren-syndrome
MLA “Williams-Beuren syndrome.” 4ort.xyz Knowledge Graph, 4ort.xyz, 20 Oct. 2026, https://4ort.xyz/entity/williams-beuren-syndrome.
BibTeX @misc{4ortxyz_williams-beuren-syndrome_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Williams-Beuren syndrome}}, year = {2026}, url = {https://4ort.xyz/entity/williams-beuren-syndrome}, note = {Accessed: 2026-10-20}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Williams-Beuren syndrome — https://4ort.xyz/entity/williams-beuren-syndrome (retrieved 2026-10-20)

Canonical URL: https://4ort.xyz/entity/williams-beuren-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. 15w ago · Comfyquiettree · 2026-07-04 view diff on Wikidata ↗
    Subclass of → chromosomal deletion syndrome, supravalvular aortic stenosis, syndromic developmental defect of the eye +13
    Wikiskripta article id → 17874
    Instance of → developmental defect during embryogenesis, rare disease, designated intractable/rare disease +1
    "/* wbsetclaim-create:1||1 */ Wikiskripta article id: 17874, Matched to [[:toollabs:mix-n-match/#/entry/78318087|Williamsův-Beurenův syndrom (#78318087)]] in [[:toollabs:mix-n-match/#/catalog/2686|Wiki"
  2. 15w ago · JhealdBatch bot · 2026-07-03 view diff on Wikidata ↗
    Subclass of → chromosomal deletion syndrome, supravalvular aortic stenosis, syndromic developmental defect of the eye +13
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39732|batch #39732]]: rm redundant subclass"
  3. 21w ago · Twofivesixbot bot · 2026-05-20 view diff on Wikidata ↗
    On focus list of wikimedia project → WikiProject Medicine
    Named after → John Cyprian Phipps Williams
    Instance of → —
    Subclass of → chromosomal deletion syndrome, supravalvular aortic stenosis, syndromic developmental defect of the eye +13
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|9 */ Yso id: 38846, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.