disease has feature Increased bone mineral density hyperostosis X-linked calvarial hyperostosis https://www.malacards.org/card/calvarial_hyperostosis https://www.malacards.org/card/x_linked_calvarial_hyperostosis Orphanet:391327 UMLS:C5190611 MONDO:0010541 MESH:C537963 MEDGEN:1674665 GARD:0001058 isolated hyperostosis of the calvarium calvarial hyperostosis OMIM:302030 obsolete primary bone dysplasia with increased bone density