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Lisch nodule

pigmented hamartomatous nodular aggregate of dendritic melanocytes affecting the iris
Thing clinical_sign Q277606
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Summary

Lisch nodule is a clinical sign[1]. It draws 317 Wikipedia views per month (clinical_sign category, ranking #96 of 298).[2]

Key Facts

  • Lisch nodule is credited with the discovery of Karl Lisch[3].
  • Lisch nodule's instance of is recorded as clinical sign[4].
  • Karl Lisch is named after Lisch nodule[5].
  • Lisch nodule's Commons category is recorded as Lisch nodule[6].
  • Lisch nodule's has cause is recorded as neurofibromatosis type I[7].

Body

Definition and Type

Lisch nodule's instance of is recorded as clinical sign[4].

Origins

Karl Lisch is named after Lisch nodule[5].

Why It Matters

Lisch nodule draws 317 Wikipedia views per month (clinical_sign category, ranking #96 of 298).[2] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[8] It is known by 15 alternative names across languages and contexts.[9]

References

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

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. wikidata.org.
  3. [9] ↑ . 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). Lisch nodule. Retrieved October 16, 2026, from https://4ort.xyz/entity/lisch-nodule
MLA “Lisch nodule.” 4ort.xyz Knowledge Graph, 4ort.xyz, 16 Oct. 2026, https://4ort.xyz/entity/lisch-nodule.
BibTeX @misc{4ortxyz_lisch-nodule_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lisch nodule}}, year = {2026}, url = {https://4ort.xyz/entity/lisch-nodule}, note = {Accessed: 2026-10-16}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lisch nodule — https://4ort.xyz/entity/lisch-nodule (retrieved 2026-10-16)

Canonical URL: https://4ort.xyz/entity/lisch-nodule · 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. 13d ago · عُثمان · 2026-10-04 view diff on Wikidata ↗
    Named after → —
    Instance of → clinical sign
    Named after → Karl Lisch
    Has cause → neurofibromatosis type I
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ Human phenotype ontology id: HP:0009737, Matched to [[:toollabs:mix-n-match/#/entry/19253511|Lisch nodules (#19253511)]] in [[:toollabs:mix-n-match/#/catalog/405|HPO]] #mi"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.