Letterer–Siwe disease

type of Langerhans cell histiocytosis typically present in children
MedicalCondition class_of_disease Q6533637
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Letterer–Siwe disease

Summary

Letterer–Siwe disease is a class of disease[1]. It draws 10 Wikipedia views per month (class_of_disease category, ranking #624 of 1,968).[2]

Key Facts

  • Letterer–Siwe disease's instance of is recorded as class of disease[3].
  • Letterer–Siwe disease's subclass of is recorded as Langerhans-cell histiocytosis[4].
  • Letterer–Siwe disease's MeSH descriptor ID is recorded as C538636[5].
  • Letterer–Siwe disease's OMIM ID is recorded as 246400[6].
  • Letterer–Siwe disease's ICD-9 ID is recorded as 202.50[7].
  • Letterer–Siwe disease's ICD-10 ID is recorded as C96.0[8].
  • Letterer–Siwe disease's DiseasesDB is recorded as 5906[9].
  • Letterer–Siwe disease's ICD-O is recorded as 9722/3[10].
  • Letterer–Siwe disease's Freebase ID is recorded as /m/0b6x1g[11].
  • Letterer–Siwe disease's Gran Enciclopèdia Catalana ID is recorded as 0000331[12].
  • Letterer–Siwe disease's Orphanet ID is recorded as 99870[13].
  • Letterer–Siwe disease's health specialty is recorded as oncology[14].
  • Letterer–Siwe disease's health specialty is recorded as pediatrics[15].
  • Letterer–Siwe disease's drug or therapy used for treatment is recorded as thalidomide[16].
  • Letterer–Siwe disease's UMLS CUI is recorded as C0023381[17].
  • Letterer–Siwe disease's Medical Dictionary for Regulatory Activities ID is recorded as 10069698[18].
  • Letterer–Siwe disease's Microsoft Academic ID is recorded as 2777061536[19].
  • Letterer–Siwe disease's ICD-11 ID is recorded as XH60Q1[20].
  • Letterer–Siwe disease's ICD-11 ID is recorded as 1313748001[21].
  • Letterer–Siwe disease's WikiProjectMed ID is recorded as Letterer–Siwe disease[22].
  • Letterer–Siwe disease's Experimental Factor Ontology ID is recorded as 1000318[23].
  • Letterer–Siwe disease's Gran Enciclopèdia Catalana ID is recorded as malaltia-dabt-letterer-siwe[24].

Why It Matters

Letterer–Siwe disease draws 10 Wikipedia views per month (class_of_disease category, ranking #624 of 1,968).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[25] It is known by 6 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] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . Freebase Data Dumps. wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . NDF-RT. Retrieved . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . cdn.who.int. cdn.who.int. Provenance: wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . 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). Letterer–Siwe disease. Retrieved May 3, 2026, from https://4ort.xyz/entity/letterer-siwe-disease
MLA “Letterer–Siwe disease.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/letterer-siwe-disease.
BibTeX @misc{4ortxyz_letterer-siwe-disease_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Letterer–Siwe disease}}, year = {2026}, url = {https://4ort.xyz/entity/letterer-siwe-disease}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Letterer–Siwe disease — https://4ort.xyz/entity/letterer-siwe-disease (retrieved 2026-05-03)

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