Table 1.
Profile of patients with lung metastasis of GCTB.
| Case | Gender | Age | Location of Primary lesion | Campanacci stage | Treatment of Primary lesion | No. of Local Recurrences | Interval from Treatment of Primary lesion to Diagnosis of Metastasis (Month) | No. of metastasis | Location of Metastasis |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Female | 22 | Distal femur | 3 | Curettage and cementation | 1 | 16.7 | 2 | Bilateral lung |
| 2 | Male | 20 | Distal radial | 3 | Curettage and grafting | 2 | 0 | >10 | Bilateral lung |
| 3 | Male | 30 | Proximal tibia | 3 | Amputation | 0 | 0 | 1 | Unilateral lung |
| 4 | Female | 17 | Proximal humerus | 3 | Curettage and grafting | 1 | 51.1 | 1 | Unilateral lung |
| 5 | Male | 24 | Proximal tibia | 3 | Curettage and cementation | 2 | 35.5 | 2 | Bilateral lung |
| 6 | Male | 29 | Distal femur | 3 | Curettage and cementation | 2 | 42.4 | >10 | Bilateral lung |
| 7 | Female | 37 | Proximal femur | 3 | Resection | 2 | 334.5 | 1 | Unilateral lung |
| 8 | Male | 48 | Proximal tibia | 3 | Curettage and grafting | 2 | 91.6 | 1 | Unilateral lung |
| 9 | Male | 44 | Proximal tibia | 3 | Curettage and cementation | 2 | 65.7 | 4 | Bilateral lung |
| 10 | Male | 30 | Distal femur | 3 | Curettage and cementation | 0 | 21 | 4 | Bilateral lung |
| 11 | Female | 24 | Distal femur | 3 | Curettage and grafting | 2 | 51.8 | 5 | Bilateral lung |
| 12 | Female | 40 | Proximal femur | 3 | Curettage and grafting | 1 | 13.7 | 1 | Unilateral lung |
| 13 | Male | 38 | Distal radius | 3 | Curettage and cementation | 1 | 6 | 1 | Unilateral lung |
| 14 | Female | 58 | Ischium | 3 | Resection | 0 | 0 | 2 | Bilateral lung |
| 15 | Female | 31 | Distal femur | 3 | Resection | 0 | 3.1 | 1 | |
| 16 | Female | 29 | Distal femur | 3 | Curettage and cementation | 1 | 89.5 | >10 | Bilateral lung |
| 17 | Male | 27 | Proximal tibia | 3 | Curettage and cementation | 1 | 18 | 9 | Bilateral lung |
| 18 | Male | 21 | Distal femur | 3 | Curettage and cementation | 1 | 6.1 | 2 | Unilateral lung |
| 19 | Female | 53 | Proximal tibia | 3 | Curettage and grafting | 1 | 107.8 | 1 | Unilateral lung |
| 20 | Male | 42 | Proximal femur | 3 | Curettage and cementation | 0 | 0 | 2 | Unilateral lung |
| 21 | Female | 34 | Distal radius | 3 | Curettage and grafting | 1 | 7.9 | >10 | Bilateral lung |
| 22 | Male | 23 | Distal femur | 3 | Curettage and grafting | 1 | 32 | 1 | Unilateral lung |
| 23 | Male | 39 | Distal femur | 3 | Curettage and cementation | 1 | 0 | 2 | Unilateral lung |
| 24 | Female | 30 | T12 vertebra | 3 | Curettage and cementation | 0 | 0 | >10 | Bilateral lung |
| 25 | Male | 26 | Proximal femur | 3 | Resection | 1 | 3.2 | >10 | Bilateral lung |
| 26 | Female | 61 | Proximal tibia | 3 | Curettage and grafting | 1 | 20.1 | 1 | Unilateral lung |
| 27 | Male | 32 | Proximal humerus | 3 | Resection | 2 | 154.9 | 1 | Unilateral lung |
| 28 | Female | 28 | Distal femur | 3 | Curettage and grafting | 0 | 0 | 4 | Bilateral lung |
| 29 | Female | 25 | Distal radius | 3 | Curettage and cementation | 2 | 0 | >10 | Bilateral lung |
| 30 | Male | 28 | Distal radius | 3 | Curettage and grafting | 2 | 13.7 | >10 | Unilateral lung |
| 31 | Female | 33 | Proximal femur | 3 | Curettage and grafting | 2 | 21.8 | 8 | Bilateral lung |
| 32 | Female | 33 | Proximal tibia | 3 | Curettage and grafting | 1 | 105.1 | 7 | Bilateral lung |
| 33 | Male | 32 | Distal femur | 3 | Curettage and grafting | 1 | 23.3 | 10 | Bilateral lung |
| 34 | Male | 36 | Distal femur | 3 | Curettage and grafting | 1 | 6 | 10 | Bilateral lung |
| 35 | Male | 45 | Sacrum | 3 | Curettage alone | 1 | 4.2 | 1 | Unilateral lung |
| 36 | Female | 58 | Distal femur | 3 | Resection | 0 | 12.2 | 6 | Bilateral lung |
| 37 | Male | 25 | Proximal femur | 3 | Resection | 0 | 48 | 3 | Bilateral lung |
| 38 | Male | 25 | Distal femur | 3 | Curettage and grafting | 1 | 7 | 3 | Bilateral lung |
| 39 | Male | 29 | Proximal humerus | 3 | Curettage and grafting | 0 | 15 | >10 | Bilateral lung |
| 40 | Male | 21 | Proximal tibia | 3 | Curettage and grafting | 0 | 0 | >10 | Bilateral lung |
| 41 | Female | 19 | Proximal femur | 3 | Curettage and cementation | 0 | 26.8 | 2 | Unilateral lung |
| 42 | Male | 38 | Proximal tibia | 3 | Curettage and grafting | 1 | 69.9 | 2 | Unilateral lung |
| 43 | Male | 33 | Distal femur | 3 | Curettage and cementation | 1 | 0 | >10 | Bilateral lung |
| 44 | Male | 26 | Distal femur | 3 | Curettage and grafting | 1 | 17.2 | >10 | Bilateral lung |
| 45 | Female | 32 | Proximal tibia | 3 | Curettage and cementation | 1 | 24 | >10 | Bilateral lung |
| 46 | Male | 26 | Distal femur | 3 | Resection | 1 | 8 | >10 | Bilateral lung |