Wiedemann-Steiner syndrome

hereditary disease
MedicalCondition rare_disease Q24975353
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Summary

Wiedemann-Steiner syndrome is a rare disease[1]. It draws 576 Wikipedia views per month (rare disease category, ranking #92 of 627).[2]

Key Facts

  • Instance of: class of disease[3]
  • Named after: Hans-Rudolf Wiedemann[4]
  • Subclass of: multiple congenital anomalies/dysmorphic syndrome-intellectual disability[5], genetic syndromic intellectual disability[6], developmental defect during embryogenesis[7]
  • Symptoms and signs: hypertrichosis[8], failure to thrive[9]
  • Prevalence: 0.000001[10]
  • Genetic association: KMT2A[11]
  • Age of onset: childhood onset[12], infantile onset[13], neonatal onset[14]
  • Exact match: http://www.orpha.net/ORDO/Orphanet_319182[15]
  • Has phenotype: nose, anomalous shape of[16], global developmental delay[17], Q141815383[18], childhood onset[19], pectus excavatum[20], atrial heart septal defect[21], patent ductus arteriosus[22], scoliosis[23]
  • P14914: D319182[24]

Why It Matters

Wiedemann-Steiner syndrome has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[25] It is known by 13 alternative names across languages and contexts.[26]

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] ↑ . 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] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . Retrieved . wikidata.org.
  9. [11] ↑ . UniProt. Retrieved . search.clinicalgenome.org. Provenance: wikidata.org.
  10. [12] ↑ . Retrieved . wikidata.org.
  11. [13] ↑ . Retrieved . wikidata.org.
  12. [14] ↑ . Retrieved . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . Retrieved . wikidata.org.
  15. [17] ↑ . Retrieved . wikidata.org.
  16. [18] ↑ . Retrieved . wikidata.org.
  17. [19] ↑ . Retrieved . wikidata.org.
  18. [20] ↑ . Retrieved . wikidata.org.
  19. [21] ↑ . Retrieved . wikidata.org.
  20. [22] ↑ . Retrieved . wikidata.org.
  21. [23] ↑ . Retrieved . wikidata.org.
  22. [24] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [25] ↑ . Wikidata sitelinks. wikidata.org.
  3. [26] ↑ . 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). Wiedemann-Steiner syndrome. Retrieved October 24, 2026, from https://4ort.xyz/entity/wiedemann-steiner-syndrome
MLA “Wiedemann-Steiner syndrome.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 Oct. 2026, https://4ort.xyz/entity/wiedemann-steiner-syndrome.
BibTeX @misc{4ortxyz_wiedemann-steiner-syndrome_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Wiedemann-Steiner syndrome}}, year = {2026}, url = {https://4ort.xyz/entity/wiedemann-steiner-syndrome}, note = {Accessed: 2026-10-24}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Wiedemann-Steiner syndrome — https://4ort.xyz/entity/wiedemann-steiner-syndrome (retrieved 2026-10-24)

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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. 23h ago · ACorrêa (WMB) · 2026-10-24 view diff on Wikidata ↗
    Prevalence → {'amount': '+0.000001'}
    Wikipedia languages → ['bs', 'de', 'en', 'fi', 'it', 'no']
    Age of onset → childhood onset, infantile onset, neonatal onset
    Has phenotype → nose, anomalous shape of, global developmental delay, Q141815383 +5
    + 2 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-and-other-short:0||pt, pt-br */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/61469|batch #61469]]: Raras.org data import"
  2. 16w ago · JhealdBatch bot · 2026-07-03 view diff on Wikidata ↗
    Named after → —
    Genetic association → KMT2A
    Subclass of → —
    Instance of → rare disease, class of disease
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39742|batch #39742]]: subclass of disease, not instance"
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