title: Asymmetric clinical and cytogenetic findings in a 4-year-old girl with trisomy 18 mosaicism.
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics*; D002478:Cells, Cultured; D002675:Child, Preschool; D002871:Chromosome Banding; D002877:Chromosomes, Human / Q000648:ultrastructure; D002902:Chromosomes, Human, 16-18; D005260:Female; D007839:Functional Laterality; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics*; D007621:Karyotyping; D008214:Lymphocytes / Q000648:ultrastructure; D009030:Mosaicism; D012867:Skin / Q000648:ultrastructure; D014314:Trisomy