title: Tetraploidy and 18-trisomy in a six-year-old triple mosaic boy.
mesh_terms: D000015:Abnormalities, Multiple; D001789:Blood Group Antigens; D001848:Bone Diseases, Developmental / Q000235:genetics; D001854:Bone Marrow Cells; D002648:Child; D002902:Chromosomes, Human, 16-18; D004912:Erythrocytes / Q000276:immunology; D005347:Fibroblasts / Q000166:cytology; D006130:Growth Disorders / Q000235:genetics; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics; D007621:Karyotyping; D008214:Lymphocytes / Q000166:cytology; D008297:Male; D009030:Mosaicism; D009504:Neutrophils / Q000166:cytology; D010859:Pigmentation Disorders / Q000235:genetics; D011123:Polyploidy; D014314:Trisomy
chemical_list: D001789:Blood Group Antigens