Pelizaeus-Merzbacher disease

hypomyelinating leukodystrophy characterized by impaired myelin formation, nystagmus, spastic quadriplegia, ataxia, and developmental delay that has material basis in mutation in the PLP1 gene on chromosome Xq22
MedicalCondition rare_disease Q1876206
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Pelizaeus-Merzbacher disease

Summary

Pelizaeus-Merzbacher disease is a rare disease[1]. It draws 18 Wikipedia views per month (rare_disease category, ranking #220 of 627).[2]

Key Facts

  • Pelizaeus-Merzbacher disease's instance of is recorded as rare disease[3].
  • Pelizaeus-Merzbacher disease's instance of is recorded as class of disease[4].
  • Friedrich Christoph Pelizaeus is named after Pelizaeus-Merzbacher disease[5].
  • Ludwig Merzbacher is named after Pelizaeus-Merzbacher disease[6].
  • Pelizaeus-Merzbacher disease's subclass of is recorded as hypomyelinating leukodystrophy[7].
  • Pelizaeus-Merzbacher disease's subclass of is recorded as nervous system heredodegenerative disease[8].
  • Pelizaeus-Merzbacher disease's subclass of is recorded as eye degenerative disease[9].
  • Pelizaeus-Merzbacher disease's subclass of is recorded as X-linked recessive disease[10].
  • Pelizaeus-Merzbacher disease's MeSH descriptor ID is recorded as D020371[11].
  • Pelizaeus-Merzbacher disease's OMIM ID is recorded as 312080[12].
  • Pelizaeus-Merzbacher disease's ICD-9 ID is recorded as 330.0[13].
  • Pelizaeus-Merzbacher disease's DiseasesDB is recorded as 29467[14].
  • Pelizaeus-Merzbacher disease's Freebase ID is recorded as /m/0fm1n[15].
  • Pelizaeus-Merzbacher disease's GeneReviews ID is recorded as NBK470716/[16].
  • Pelizaeus-Merzbacher disease's MeSH tree code is recorded as C10.228.140.163.100.362.775[17].
  • Pelizaeus-Merzbacher disease's MeSH tree code is recorded as C10.228.140.695.625.775[18].
  • Pelizaeus-Merzbacher disease's MeSH tree code is recorded as C10.314.400.775[19].
  • Pelizaeus-Merzbacher disease's MeSH tree code is recorded as C16.320.322.906[20].
  • Pelizaeus-Merzbacher disease's MeSH tree code is recorded as C16.320.565.189.362.775[21].
  • Pelizaeus-Merzbacher disease's MeSH tree code is recorded as C18.452.132.100.362.775[22].
  • Pelizaeus-Merzbacher disease's MeSH tree code is recorded as C18.452.648.189.362.775[23].
  • Pelizaeus-Merzbacher disease's eMedicine ID is recorded as 1153103[24].
  • Pelizaeus-Merzbacher disease's Disease Ontology ID is recorded as DOID:3210[25].
  • Pelizaeus-Merzbacher disease's Patientplus ID is recorded as Pelizaeus-Merzbacher-Disease[26].
  • Pelizaeus-Merzbacher disease's Orphanet ID is recorded as 702[27].

Why It Matters

Pelizaeus-Merzbacher disease draws 18 Wikipedia views per month (rare_disease category, ranking #220 of 627).[2] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[28] It is known by 14 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] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . Disease Ontology. Retrieved . wikidata.org.
  6. [8] . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  7. [9] . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  8. [10] . Disease Ontology. Retrieved . wikidata.org.
  9. [11] . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  10. [12] . Disease Ontology. Retrieved . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Freebase Data Dumps. wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . 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.
  23. [25] . Disease Ontology. Retrieved . wikidata.org.
  24. [26] . patient.co.uk. patient.co.uk. Provenance: wikidata.org.
  25. [27] . Disease Ontology. Retrieved . 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). Pelizaeus-Merzbacher disease. Retrieved May 3, 2026, from https://4ort.xyz/entity/pelizaeus-merzbacher-disease
MLA “Pelizaeus-Merzbacher disease.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pelizaeus-merzbacher-disease.
BibTeX @misc{4ortxyz_pelizaeus-merzbacher-disease_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Pelizaeus-Merzbacher disease}}, year = {2026}, url = {https://4ort.xyz/entity/pelizaeus-merzbacher-disease}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Pelizaeus-Merzbacher disease — https://4ort.xyz/entity/pelizaeus-merzbacher-disease (retrieved 2026-05-03)

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