title: Down's anomaly (21 trisomy) and Turner's syndrome (46, XXqi) in the same sibship.
mesh_terms: D000293:Adolescent; D000506:Alopecia Areata / Q000209:etiology; D002648:Child; D002904:Chromosomes, Human, 21-22 and Y; D004314:Down Syndrome / Q000235:genetics*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000209:etiology; D008297:Male; D009264:Nails, Malformed / Q000209:etiology; D010375:Pedigree; D014314:Trisomy; D014424:Turner Syndrome / Q000235:genetics*