Chromosome 1p duplication
Other Names for this Disease
- 1p duplication
- 1p trisomy
- Duplication 1p
- Partial trisomy 1p
- Trisomy 1p
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chromosome abnormality that occurs when there is an extra copy of genetic material on the short arm (p) of chromosome 1. 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 1p duplication include developmental delay, intellectual disability, behavioral problems and distinctive facial features. Most cases are not inherited, but people can pass the duplication on to their children. Treatment is based on the signs and symptoms present in each person.Chromosome 1p duplication is a
Last updated: 5/7/2015
- Piccione M, Antona V, Antona R, Gambino G, Pierluigi M, Malacarne M, Cavani S, Corsello G. Array-CGH defined chromosome 1p duplication in a patient with autism spectrum disorder, mild mental deficiency, and minor dysmorphic features. Am J Med Genet A. February 2010; 152A(2):486-489.
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