Disease Summary help help Associated Targets (1)Tbio1 Explore Associated Targets list Mondo Description This newly described syndrome is characterized by osteosclerosis, developmental delay and craniosynostosis. Mondo Term and Equivalent IDs MONDO:0015800: osteosclerosis-developmental delay-craniosynostosis syndrome Orphanet:178377: SCTID:722117000: open_in_newUMLS:CN200391: open_in_new