2015•Russian Journal of Archive of PathologyRequires access
Classical osteosarcoma in children and adolescents
Д. В. Рогожин, И. В. Булычева, Д. М. Коновалов, А. Г. Талалаев, V. Yu. Roshchin, А. П. Эктова, Yu S Bogoroditsky, V. A. Strykov, А. Н. Казакова, Yulia Olshanskaya, D. Yu. Kachanov, Г. В. Терещенко
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Abstract
Classical osteosarcoma is one of the most common primary malignant bone tumors in children and adolescents. It more frequently occurs in the areas of the highest growth plate proliferation: limb long bones particularly in the distal femur (30%), proximal tibia (15%), and proximal humerus (15%). In the long bones, the tumor is located usually in the metaphysis (90%), less frequently in the diaphysis (9%), and very rarely in the epiphysis. This paper considers the clinical, radiological, and histological diagnosis, and prognosis in this pathology.