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vanishing twin

one of two twins that never fully forms
Class type of: pregnancy with abortive outcome, diseases in twins Q3269752

Facts

4 properties
Subclass of
pregnancy with abortive outcome, diseases in twins[1][2]
Different from
fetal resorption[4]
Health specialty
obstetrics and gynaecology[5]
NCI Thesaurus ID
C113825[3]
🏷️ Also known as
en vanishing twin syndrome en twin embolisation syndrome en twin resorption en VTS en vanishing twin ar متلازمة التوأم المتلاشي de verschwindender Zwilling es síndrome del gemelo evanescente es Sindrome del gemelo desaparecido es Síndrome del gemelo desaparecido es Sindrome del gemelo evanescente fr lyse d'un jumeau fr Lyse D'un Jumeau fr résorption fœtale ja バニシングツイン ko 배니싱 트윈 pl Zespół znikającego bliźniaka pl Zespół znikającego płodu zh 胎儿的自然减灭 zh-hant 胎兒的自然減滅
🔖 Identifiers · 9
DiseasesDB
31893
EMedicine ID
271818
Freebase ID
/m/03x9z4
Google Knowledge Graph ID
/g/11bc5d4m98
ICD-10 ID
O31.2
ICD-9 ID
651.33
Medical Dictionary for Regulatory Activities ID
10045189
Microsoft Academic ID (discontinued)
2.9B (2.8B–2.9B, n=3)
UMLS CUI
C0015951

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🔗 Connections
Different from 1
fetal resorption
Health specialty 1
obstetrics and gynaecology
← Different from 1
fetal resorption
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References

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

Direct Wikidata claims

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

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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). vanishing twin. Retrieved October 30, 2026, from https://4ort.xyz/entity/vanishing-twin
MLA “vanishing twin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 30 Oct. 2026, https://4ort.xyz/entity/vanishing-twin.
BibTeX @misc{4ortxyz_vanishing-twin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{vanishing twin}}, year = {2026}, url = {https://4ort.xyz/entity/vanishing-twin}, note = {Accessed: 2026-10-30}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): vanishing twin — https://4ort.xyz/entity/vanishing-twin (retrieved 2026-10-30)

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