title: A 13-year-old girl with Wolf's syndrome and karyotype 46,XX,del(4)(pter integral p15::p12 integral qter),9qh+. Increased risk of structural chromosome abnormalities in the progeny of mothers with 9qh+.
mesh_terms: D000293:Adolescent; D002869:Chromosome Aberrations / Q000235:genetics*; D025063:Chromosome Disorders; D002905:Chromosomes, Human, 4-5; D002906:Chromosomes, Human, 6-12 and X; D003878:Dermatoglyphics; D005145:Face; D005260:Female; D006570:Heterochromatin; D006801:Humans; D008607:Intellectual Disability / Q000209:etiology; D007621:Karyotyping; D009129:Muscle Tonus; D010375:Pedigree; D011596:Psychomotor Disorders / Q000209:etiology; D013577:Syndrome
chemical_list: D006570:Heterochromatin