trisomy
MONDO:0700065Mondo
Findings
No curated finding names trisomy yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
A chromosomal abnormality consisting of the presence of one chromosome in addition to the normal diploid number.
Definition from the Mondo Disease Ontology (MONDO:0700065), read 2026-09-29. CC BY 4.0.
Where it sits
- A kind of
- Narrower terms (23)
- 47,XYY syndrome
- chromosome 16 trisomy
- chromosome 20 trisomy
- chromosome 8, trisomy
- Klinefelter syndrome
- mosaic trisomy 1
- mosaic trisomy 10
- mosaic trisomy 12
- mosaic trisomy 14
- mosaic trisomy 15
- mosaic trisomy 17
- mosaic trisomy 2
- mosaic trisomy 3
- mosaic trisomy 4
- mosaic trisomy 5
- mosaic trisomy 6
- mosaic trisomy 7
- mosaic trisomy 9
- trisomy 13
- trisomy 18
- trisomy 21
- trisomy 22
- trisomy X