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polymicrogyria

condition that affects the development of the human brain by multiple small gyri (microgyri) creating excessive folding of the brain leading to an abnormally thick cortex
Class type of: malformations of cortical development, Group III Q2991265

Facts

6 properties
Instance of
class of disease
Subclass of
malformations of cortical development, Group III[2]
Age of onset
childhood onset[11]
Genetic association
ADGRG1, GRIN1, PI4KA, FIG4, SRPX2, TUBB2B[5][6][7][8][9][10]
Health specialty
neurology[4]
NCI Thesaurus ID
C116936[3]
🏷️ Also known as
en polymicrogyria en PMG ar كثرة التلافيف المكروية ar تكثر التلافيف الدماغية الدقيقة ar كثارة التلافيف de Polymikrogyrie es polimicrogiria fa سندرم پریسیلویان fr polymicrogyrie pl Drobnozakrętowość zh 多小腦迴畸形
🔖 Identifiers · 24
OpenAlex ID
C2778596996
DeCS ID
55574
DiseasesDB
33975
Exact match
purl.obolibrary.org
Freebase ID
/m/03v7qj
GARD rare disease ID
12271
GeneReviews ID
NBK1329
Genetics Home Reference Conditions ID
polymicrogyria
Human Phenotype Ontology ID
HP:0002126
ICD-10-CM
Q04.3
ICD-11 ID (Foundation)
2081858551
ICD-11 ID (MMS)
LA05.50
Show all 24 identifiers +12
ICD-9 ID
742.2
KEGG ID
H00271
MeSH descriptor ID
D065706
MeSH tree code
C10.500.507.500.500, C16.131.666.507.500.500
Microsoft Academic ID (discontinued)
2778596996
Mondo ID
MONDO_0000087
Orphanet ID
35981
PatientsLikeMe condition ID
polymicrogyria
Quora topic ID
Polymicrogyria
Raras disease ID
D35981
UMLS CUI
C0266464
WikiProjectMed ID
Polymicrogyria

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🔗 Connections
Health specialty 1
neurology
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Summary

polymicrogyria is a class of disease[1].

Related Entities

neurology

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . Retrieved . wikidata.org.
  5. [6] ↑ . Retrieved . wikidata.org.
  6. [7] ↑ . Retrieved . wikidata.org.
  7. [8] ↑ . Retrieved . wikidata.org.
  8. [9] ↑ . Retrieved . wikidata.org.
  9. [10] ↑ . Retrieved . wikidata.org.
  10. [11] ↑ . Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). polymicrogyria. Retrieved November 7, 2026, from https://4ort.xyz/entity/polymicrogyria
MLA “polymicrogyria.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Nov. 2026, https://4ort.xyz/entity/polymicrogyria.
BibTeX @misc{4ortxyz_polymicrogyria_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{polymicrogyria}}, year = {2026}, url = {https://4ort.xyz/entity/polymicrogyria}, note = {Accessed: 2026-11-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): polymicrogyria — https://4ort.xyz/entity/polymicrogyria (retrieved 2026-11-07)

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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. 16d ago · ACorrêa (WMB) · 2026-10-24 view diff on Wikidata ↗
    Instance of → class of disease
    Health specialty → neurology
    Genetic association → ADGRG1, GRIN1, PI4KA +1
    Age of onset → childhood onset
    + 2 other properties edited (see Wikidata diff for full list)
    "Changed labels, descriptions, aliases and claims: QuickStatements 3.0 batch #61469: Raras.org data import"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.