case_images: PMC3886224_01
case_images: Histopathological pictures of the last high-grade osteosarcoma of the right distal femur in 2005 (a) before and (b) after chemotherapeutic application.
case_images: CRIM.ORTHOPEDICS2013-197287.001.jpg
case_images: PMC3886224_01_CRIM.ORTHOPEDICS2013-197287.001.jpg
case_images: fig1
case_images: The following biopsy at the University Hospital Graz revealed again a high-grade osteosarcoma (Figure 1(a)), and once more, screening showed no evidence of any extraskeletal tumour suspect lesions. A regression grade of 5 was achieved (Figure 1(b)), identical to the first osteosarcoma response.
case_images: Overview about localisation, timely occurrence, and operative intervention of the three metachronous osteosarcomas as in our 48-year-old male patient 30 years after first osteosarcoma diagnosis.
case_images: CRIM.ORTHOPEDICS2013-197287.002.jpg
case_images: PMC3886224_01_CRIM.ORTHOPEDICS2013-197287.002.jpg
case_images: fig2
case_images: After the revision procedure, no further complications occurred and the patient is now able to walk without braces or canes representing a good functional outcome (Figure 2).