disease arises from structure disease arises from alteration in structure 8p (Human) syndrome caused by partial chromosomal duplication partial duplication of chromosome 8 partial duplication of the short arm of chromosome 8 https://github.com/monarch-initiative/mondo/issues/3492 https://www.malacards.org/card/partial_duplication_of_the_short_arm_of_chromosome_8 partial duplication of chromosome 8p partial duplication of the short arm of chromosome type 8 MEDGEN:1632060 icd11.foundation:1325415519 8p trisomy Duplication 8p trisomy 8p chromosome 8p duplication MONDO:0016945 partial trisomy of the short arm of chromosome 8 Chromosome 8p duplication is a chromosome abnormality that occurs when there is an extra copy of genetic material on the short arm (p) of chromosome 8. 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 8p 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. Orphanet:262758 partial trisomy 8p UMLS:C4708597 8p duplication partial trisomy of chromosome 8p