Metastatic Osteosarcoma: Case 42
摘要
Patient is a 42-year-old male. He underwent resection surgery of low-grade central osteosarcoma of the left distal femur 28 months ago. Based on pathology, he did not receive chemotherapy with regular checkup. PET-CT suggested multiple bone lesions with soft tissue mass at the posterior back with surgical resection of the posterior soft tissue mass at the back.