multiple enchondromas w/ unilateral distribution
Ollier disease
multiple enchondromas w/ soft tissue hemangiomas
Maffucci syndrome
enchondroma genes
IDH1/IDH2
multiple osteochondroma syndrome
gene?
Multiple hereditary exostoses
EXT1/EXT2
chondroblastoma gene
H3F3B (histone 3.3)
chondromyxoid fibroma vs chondroblastoma
negative keratin