Research Article

Oncological and Functional Outcomes after Hemicortical Resection and Biological Reconstruction Using Allograft for Parosteal Osteosarcoma of the Distal Femur

Figure 8

Parosteal osteosarcoma (PAO) in a 16-year-old female (no. 6). Anteroposterior (a) and lateral (b) radiographs four years after operation showing recurrence of PAO.