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microhydranencephaly

severe abnormality of brain development characterized by both microcephaly and hydranencephaly
Class type of: hydranencephaly, microcephaly, syndrome with microcephaly as major feature Q21014372

Facts

6 properties
Instance of
rare disease, class of disease[6]
Subclass of
hydranencephaly, microcephaly, syndrome with microcephaly as major feature, developmental defect during embryogenesis
Age of onset
congenital onset, neonatal onset[9][10]
Genetic association
NDE1[8]
Has phenotype
microcephaly, self-injury, agenesis of the corpus callosum, cerebellar hypoplasia, abnormal reflex, Growth delay, Ventriculomegaly, Poor head control, spastic quadriplegia, Generalized amyotrophy, Severe mental retardation[11][12][13][14][15][16][17][18][19][20][21]
Prevalence
+0.000001[7]
🏷️ Also known as
en MICROHYDRANENCEPHALY; MHAC en Hydranencephaly and Microcephaly en MHAC en microhydranencephaly en MICROHYDRANENCEPHALY el Μικροϋδρανεγκεφαλία es microhidranencefalia fa مایکروهیدراننسفالی fr microhydranencéphalie he פגם מוחי התפתחותי נדיר zh 微積水性無腦畸形症
🔖 Identifiers · 12
Exact match
www.orpha.net, www.orpha.net
GARD rare disease ID
10216
ICD-10-CM
Q04.8
KEGG ID
H01870
MeSH descriptor ID
C537555
Microsoft Academic ID (discontinued)
2779984562
Mondo ID
MONDO_0011504
OMIM ID
605013
Orphanet ID
443162
Raras disease ID
D443162
UMLS CUI
C1857977
UniProt disease ID
DI-04102

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🔗 Connections
Subclass of 2
microcephaly, hydranencephaly
Genetic association 1
NDE1
Instance of 1
rare disease
← Genetic association 1
NDE1
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Summary

microhydranencephaly is a rare disease[1]. microhydranencephaly is a type of hydranencephaly[2], microcephaly[3], syndrome with microcephaly as major feature[4], and developmental defect during embryogenesis[5].

References

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

Direct Wikidata claims

  1. [6] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  5. [5] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  6. [7] ↑ . Retrieved . wikidata.org.
  7. [8] ↑ . UniProt. Retrieved . wikidata.org.
  8. [9] ↑ . Retrieved . wikidata.org.
  9. [10] ↑ . Retrieved . wikidata.org.
  10. [11] ↑ . Retrieved . wikidata.org.
  11. [12] ↑ . Retrieved . wikidata.org.
  12. [13] ↑ . Retrieved . wikidata.org.
  13. [14] ↑ . Retrieved . wikidata.org.
  14. [15] ↑ . Retrieved . wikidata.org.
  15. [16] ↑ . Retrieved . wikidata.org.
  16. [17] ↑ . Retrieved . wikidata.org.
  17. [18] ↑ . Retrieved . wikidata.org.
  18. [19] ↑ . Retrieved . wikidata.org.
  19. [20] ↑ . Retrieved . wikidata.org.
  20. [21] ↑ . 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). microhydranencephaly. Retrieved November 11, 2026, from https://4ort.xyz/entity/microhydranencephaly
MLA “microhydranencephaly.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Nov. 2026, https://4ort.xyz/entity/microhydranencephaly.
BibTeX @misc{4ortxyz_microhydranencephaly_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{microhydranencephaly}}, year = {2026}, url = {https://4ort.xyz/entity/microhydranencephaly}, note = {Accessed: 2026-11-11}}
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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. 18d ago · ACorrêa (WMB) · 2026-10-24 view diff on Wikidata ↗
    Prevalence → 0.000001
    Age of onset → congenital onset, neonatal onset
    Has phenotype → microcephaly, self-injury, agenesis of the corpus callosum +1
    Raras disease ID → D443162
    "Changed labels, descriptions, aliases and claims: QuickStatements 3.0 batch #61469: Raras.org data import"
  2. 18w ago · JhealdBatch bot · 2026-07-03 view diff on Wikidata ↗
    Genetic association → NDE1
    Instance of → rare disease, class of disease
    Subclass of → hydranencephaly, microcephaly, syndrome with microcephaly as major feature +1
    "Changed the item: QuickStatements 3.0 batch #39742: subclass of disease, not instance"
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