Garcia-Hafner-Happle syndrome, also known as fibroblast growth factor receptor 3 (FGFR3)-ENS, is characterized by a systematized keratinocytic EN of soft and velvety type with neurological abnormalities such as seizures, intellectual impairment, and cortical atrophy. The gene discussed is FGFR3; the disease is Cerebral cortical atrophy.