title: Mosaic tetraploidy in a male neonate.
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics*; D006801:Humans; D007231:Infant, Newborn; D007621:Karyotyping; D008297:Male; D008831:Microcephaly / Q000235:genetics; D009030:Mosaicism; D011123:Polyploidy