A case of XYY syndrome.
D000328:Adult; D000374:Aggression; D001774:Blood Chemical Analysis; D019411:Clinical Laboratory Techniques; D003878:Dermatoglyphics; D006801:Humans; D007564:Japan; D007958:Leukocyte Count; D008297:Male; D001523:Mental Disorders; D010375:Pedigree; D012729:Sex Chromosome Aberrations / Q000235:genetics*; D012730:Sex Chromosomes / Q000032:analysis; D013737:Testis / Q000473:pathology