. Epiphyseal bone lesions. OrthopaedicsOne Articles. In: OrthopaedicsOne - The Orthopaedic Knowledge Network. Created Jun 12, 2010 17:13. Last modified Sep 21, 2011 08:37 ver.4. Retrieved 2019-07-20, from https://www.orthopaedicsone.com/x/2g0CAg.
- Giant cell tumor
- Clear cell chondrosarcoma
- Chondroblastoma is typically geographic and confined to the epiphysis until late in its course; punctate calcification may be observed.
- Giant cell tumors are subarticular lesions usually extending across the epiphyseal-metaphyseal region.
- Clear cell chondrosarcoma is a rare, low-grade lesion frequently found in the epiphyseal or epiphyseal-metaphyseal region of the proximal humerus or proximal femur. It may be difficult to differentiate from chondroblastoma on radiographic features.
- Juxta-articular lesions and epiphyseal lesions overlap if the juxta-articular changes are only on one side of the joint.