"Recurrent bone tumours are a common complication post-curettage or resection."
"Radiographs taken pre- and postoperatively are sufficient for evaluation of recurrence based on the following features:"
Expected headings
"Osteolytic changes"
"Cortical changes"
"Matrix mineralisation"
"Curetted cavities"
"Soft tissue mass"
"Recurrent bone tumours will also appear as lytic areas; hence, comparison with previous x-rays is essential to determine if complete excision was carried out or not."