Fig. 5From: Reconstruction using a frozen autograft for a skull and humeral lesion of synchronous multicentric osteosarcoma after undergoing successful neoadjuvant chemotherapy: a case report and review of the literatureIntraoperative photos, the postoperative roentgenogram, and the histological findings of the retracted specimen. a Wide excision of the left distal femoral lesion was performed. b Reconstruction using iodine-coated tumor prosthesis was performed. c Postoperative roentgenogram. d. Histological findings revealed the total necrosis of tumor cells of the retracted specimen tissue of the distal femur. White scale bar shows 100 µmBack to article page