partial duplication of the short arm of chromosome 3
Findings
No curated finding names partial duplication of the short arm of chromosome 3 yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
Chromosome 3p duplication is a chromosome abnormality that occurs when there is an extra copy of genetic material on the short arm (p) of chromosome 3. The severity of the condition and the signs and symptoms depend on the size and location of the duplication and which genes are involved. Features that often occur in people with chromosome 3p duplication include developmental delay, intellectual disability, behavioral problems and distinctive facial features. Chromosome 3p duplication can be de novo or inherited from a parent with a balanced translocation. Treatment is based on the signs and symptoms present in each person.
Definition from the Mondo Disease Ontology (MONDO:0016940), read 2026-09-29. CC BY 4.0.
Where it sits
- A kind of
- Narrower terms (1)
Other names
4 names
Resolves to: partial duplication of the short arm of chromosome 3
- Also called
- partial duplication of chromosome 3ppartial duplication of the short arm of chromosome type 3partial trisomy of chromosome 3ppartial trisomy of the short arm of chromosome 3