title: Chondromyxosarcoma: a rare form of bone neoplasm in children.
abstract: The case described is interesting for its unusual presentation related to its uncommon onset in youth and its revelation by a fracture which led to a first erroneous pathological diagnosis. In fact, retrospective analysis of the CT showing peripheral condensation could suggest the malignant chondroïd nature of the tumor. Subsequent radiological follow-up demonstrated the rapid growth of the tumor hence exhibiting a very invasive form. Myxoïd differentiation is commonly related to aggressive chondrosarcoma.
mesh_terms: D000293:Adolescent; D001859:Bone Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D002813:Chondrosarcoma / Q000000981:diagnostic imaging* / Q000473:pathology; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D013977:Tibia / Q000000981:diagnostic imaging* / Q000473:pathology; D013978:Tibial Fractures / Q000150:complications / Q000473:pathology; D014057:Tomography, X-Ray Computed