The proband presented with peculiar clinical features (severe craniofacial dysmorphism, alopecia universalis, severe scoliosis, mitral valve prolapse, mild mental impairment and normal growth parameters) that partially overlap with TRPS I. Mutational and array CGH analyses ruled out any genetic defect affecting TRPS1 or genomic alteration at the translocation breakpoint or elsewhere in the genome. This evidence concerns the gene TRPS1 and scoliosis.