Chromosomal abnormality: cases with additional chromosome fragments.
D000293:Adolescent; D002648:Child; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D005149:Facial Expression; D006128:Growth; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics; D007621:Karyotyping; D008297:Male