A new syndrome of proximal deletion of the long arm of chromosome 1: 1q21-23 leads to 1q25.
D000015:Abnormalities, Multiple / Q000235:genetics*; D002648:Child; D002675:Child, Preschool; D002872:Chromosome Deletion; D002900:Chromosomes, Human, 1-3; D005260:Female; D006130:Growth Disorders / Q000235:genetics; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics; D007621:Karyotyping; D008297:Male; D008831:Microcephaly / Q000235:genetics; D010641:Phenotype; D011596:Psychomotor Disorders / Q000235:genetics; D013577:Syndrome