Genetic bone tumor Multiple osteochondromas https://rarediseases.info.nih.gov/diseases/7035/hereditary-multiple-osteochondromas multiple cartilaginous exostoses EXT multiple exostosis syndromes multiple exostoses hereditary multiple exostoses GARD:0007035 MESH:D005097 DOID:206 DC:0000143 ICD10:Q78.6 hereditary multiple exostosis NCIT:C5183 SCTID:254044004 EFO:0005560 HMO Multiple osteochondromas (MO) is characterised by development of two or more cartilage capped bony outgrowths (osteochondromas) of the long bones. multiple congenital exostosis SCTID:716742001 hereditary multiple exostoses 1 hereditary multiple exostoses 2 osteochondromatosis syndrome (disorder) [ambiguous] Bessel-Hagen disease UMLS:CN204014 multiple ostechondromas Orphanet:321 hereditary multiple exostoses 3 exostoses, multiple osteochondromatosis syndrome hereditary multiple osteochondromas