β£Description of Osteofibrous DysplasiaAge: skeletally immature - (< 10 yo)L: anterior tibial shin, diaphyseal, eccentricA: Heterogenous, areas of lysis and sclerosisR: Narrow zone of transition, No periosteal reactionM: Ground glass appearanceβ£Age of presentation?< 10 yoβ£Is OFD painful?Clinical β painless anterior shin swellingβ£Investigation?Need biopsy TRO adamantinomaβ£Management of OFD?Benign lesion that seldom progressions β observation is OKCurretage has high risk of recurrence and should be limited to extensive lesionshttps://www.ncbi.nlm.nih.gov/books/NBK563281/