Is intrauterine growth restriction, metaphyseal dysplasia, adrenal hypoplasia congenita, and genital anomalies inherited ?
The inheritance of IMAGe syndrome is complex. The condition is described as having an autosomal dominant inheritance pattern because one copy of the altered CDKN1C gene in each cell is sufficient to cause the disorder. However, because this gene is paternally imprinted, IMAGe syndrome results only when the mutation is present on the maternally inherited copy of the gene. When a mutation affects the paternally inherited copy of the CDKN1C gene, it does not cause health problems. Therefore, IMAGe syndrome is passed only from mothers to their children.