Author

Primary/recurrence

Tumor locations

Tumor grade or stage

Yu et al. [2]

12/4

Distal Femur

Campanacci: Grade I = 2, Grade II = 11Grade III = 3

Xu et al. [1]

71/31

Mobile Spine

Enneking: Stage II = 30, Stage III = 72

Tse et al. [4]

44/0

Appendicular Skeleton: Proximal humerus, distal radius, proximal and distal femur, proximal and distal tibia

Enneking: Stage II = 22, Stage III = 22

Totals

127/35

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