title: Bilateral aniridia, multiple webs and severe mental retardation in a 47,XXY-48,XXXY mosaic.
mesh_terms: D001766:Blindness; D002648:Child; D006801:Humans; D007498:Iris / Q000002:abnormalities*; D007621:Karyotyping; D007713:Klinefelter Syndrome; D007962:Leukocytes; D008297:Male; D009030:Mosaicism; D009061:Mouth Mucosa / Q000166:cytology; D010641:Phenotype; D012728:Sex Chromatin; D012730:Sex Chromosomes; D012868:Skin Abnormalities