Radioulnar synostosis, behavioral disturbance, and XYY chromosomes.
D000374:Aggression; D001827:Body Height; D002648:Child; D002653:Child Behavior Disorders / Q000150:complications*; D002675:Child, Preschool; D003417:Criminal Psychology; D003582:Cytogenetics; D003878:Dermatoglyphics; D004550:Elbow / Q000000981:diagnostic imaging; D006801:Humans; D008607:Intellectual Disability / Q000150:complications / Q000235:genetics; D007621:Karyotyping; D007962:Leukocytes / Q000166:cytology; D008297:Male; D011859:Radiography; D011884:Radius; D012729:Sex Chromosome Aberrations / Q000150:complications*; D013580:Synostosis / Q000150:complications* / Q000000981:diagnostic imaging; D014457:Ulna