title: Double monosomy mosaicism (45,X-45, XX,21-) in a retarded child with multiple congenital malformations.
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics*; D000782:Aneuploidy; D001345:Autoradiography; D001797:Blood Protein Electrophoresis; D001854:Bone Marrow Cells; D002675:Child, Preschool; D002904:Chromosomes, Human, 21-22 and Y; D005260:Female; D005347:Fibroblasts / Q000166:cytology; D006197:Hair / Q000166:cytology; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics*; D007621:Karyotyping; D008214:Lymphocytes / Q000166:cytology; D008856:Microscopy, Fluorescence; D009030:Mosaicism; D009061:Mouth Mucosa / Q000166:cytology; D012728:Sex Chromatin; D012729:Sex Chromosome Aberrations; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D014316:Tritium; D013936:Thymidine