disease arises from structure disease arises from alteration in structure 16p (Human) syndrome caused by partial chromosomal duplication partial duplication of chromosome 16 partial duplication of the short arm of chromosome 16 https://github.com/monarch-initiative/mondo/issues/3492 https://www.malacards.org/card/partial_duplication_of_the_short_arm_of_chromosome_16 partial duplication of the short arm of chromosome type 16 Orphanet:262794 trisomy 16p MEDGEN:208643 UMLS:C0795861 16p duplication MONDO:0016949 partial trisomy 16p chromosome 16p duplication 16p trisomy partial trisomy of the short arm of chromosome 16 icd11.foundation:325064766 Duplication 16p partial trisomy of chromosome 16p Chromosome 16p duplication is a chromosome abnormality that occurs when there is an extra copy of genetic material on the short arm (p) of chromosome 16. 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 16p 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. partial duplication of chromosome 16p