Multifocal osteosarcoma in childhood.


Osteosarcoma is one of the most common primary malignant bone tumours in childhood, mainly affecting the metaphysis of long extremity bones. In rare cases, patients present at time of diagnosis with multiple bone lesions, sometimes in the absence of pulmonary metastases. The pathology pattern of these multifocal osteosarcomas occurring with a rare incidence… (More)
DOI: 10.1007/s12306-009-0015-5