ulcer

lesion on the surface of the skin or a mucous surface, produced by the sloughing of inflammatory necrotic tissue
Thing symptom_or_sign Q6452285
Press Enter · cited answer in seconds

ulcer

Summary

ulcer is a symptom or sign[1]. ulcer draws 409 Wikipedia views per month (symptom_or_sign category, ranking #56 of 200).[2]

Key Facts

  • ulcer's image is recorded as Ulcer on the ankle Wellcome L0061469.jpg[3].
  • ulcer's instance of is recorded as symptom or sign[4].
  • ulcer's GND ID is recorded as 4157049-2[5].
  • ulcer's Library of Congress authority ID is recorded as sh85139428[6].
  • ulcer's Bibliothèque nationale de France ID is recorded as 11977327v[7].
  • ulcer's subclass of is recorded as skin disease[8].
  • ulcer's subclass of is recorded as clinical sign[9].
  • ulcer's subclass of is recorded as ulcer[10].
  • ulcer's subclass of is recorded as skin lesion[11].
  • ulcer's subclass of is recorded as pathologic processes[12].
  • ulcer's Commons category is recorded as Ulcers[13].
  • ulcer's MeSH descriptor ID is recorded as D012883[14].
  • ulcer's ICD-9 ID is recorded as 707.00[15].
  • ulcer's ICD-10 ID is recorded as L88[16].
  • ulcer's ICD-10 ID is recorded as L89[17].
  • ulcer's BNCF Thesaurus ID is recorded as 5430[18].
  • ulcer's Freebase ID is recorded as /m/01klgg[19].
  • ulcer's MeSH tree code is recorded as C17.800.893[20].
  • ulcer's Dewey Decimal Classification is recorded as 616.047[21].
  • ulcer's Iconclass notation is recorded as 31A46242[22].
  • ulcer's Gran Enciclopèdia Catalana ID is recorded as 0149047[23].
  • ulcer's Gran Enciclopèdia Catalana ID is recorded as 0125522[24].
  • ulcer's described by source is recorded as Armenian Soviet Encyclopedia[25].
  • ulcer's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[26].
  • ulcer's described by source is recorded as Desktop Encyclopedic Dictionary[27].

Why It Matters

ulcer draws 409 Wikipedia views per month (symptom_or_sign category, ranking #56 of 200).[2] ulcer has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[28] ulcer is known by 22 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] . Q87326123. wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . Nuovo soggettario. Retrieved . wikidata.org.
  5. [7] . Nuovo soggettario. Retrieved . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . Symptom Ontology. Retrieved . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . Human Phenotype Ontology release 2018-03-08. Retrieved . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . Nuovo soggettario. wikidata.org.
  17. [19] . Freebase Data Dumps. wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . Integrated Authority File. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . Gran Enciclopèdia Catalana. wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . 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). ulcer. Retrieved May 3, 2026, from https://4ort.xyz/entity/ulcer-q6452285
MLA “ulcer.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ulcer-q6452285.
BibTeX @misc{4ortxyz_ulcer-q6452285_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ulcer}}, year = {2026}, url = {https://4ort.xyz/entity/ulcer-q6452285}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ulcer — https://4ort.xyz/entity/ulcer-q6452285 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/ulcer-q6452285 · Last refreshed: