Melorheostosis, also known as hyperostosis, monomelic, is related to melorheostosis, isolated and buschke-ollendorff syndrome. An important gene associated with Melorheostosis is MAP2K1 (Mitogen-Activated Protein Kinase Kinase 1), and among its related pathways/superpathways are Nervous system development and Signal Transduction. Affiliated tissues include bone and cortex, and related phenotypes are failure to thrive and skeletal dysplasia