Figure 2From: Total humerus replacement for osteosarcoma with proximal part of humerus: a case reportHistopathology on biopsy and plain radiographics image at the completion of preoperative chemotherapy. Immature bone tissue and osteoid were not reactive, and were judged to be tumorous. Osteoblastic-type osteosarcoma was ultimately diagnosed. Chemotherapy was judged to have achieved a complete response (CR).Back to article page