title: 47,XXY karyotype in a patient with Beckwith-Wiedemann syndrome.
abstract: The present report summarizes the follow-up data from birth up to the age of 14 years in a male patient with Beckwith-Wiedemann syndrome and 47,XXY karyotype.
mesh_terms: D001506:Beckwith-Wiedemann Syndrome / Q000235:genetics*; D005500:Follow-Up Studies; D006801:Humans; D007231:Infant, Newborn; D007621:Karyotyping; D008214:Lymphocytes / Q000166:cytology; D008297:Male; D012729:Sex Chromosome Aberrations