Page 103 - Reconstructive Techniques in Musculoskeletal Tumor Surgery

Table 1. Study data
Variable
Sex Male
Female Diagnosis
Osteosarcoma (conventional type) Ewing sarcoma
Adamantinoma
Chondrosarcoma
Pleomorphic undi erentiated sarcoma Juxta-cortical osteosarcoma Low-grade osteosarcoma Leiomyosarcoma
Hemangioma
Patient age at the time of diagnosis
All localizations* (n = 87)
46 (53) 41 (47)
34 (39) 17 (20) 15 (17) 11 (13) 3 (3)
3 (3) 2 (2) 1 (1) 1 (1)
28 (32) 44 (51)
44 (51) 34 (39) 7 (8) 2 (2)
43 (49) 35 (40) 9 (10)
51 (59) 52 (60) 2 (2) 9 (10)
54 (62) 62 (71) 35 (40) 12 (14) 8 (9)
5 (6) 6 (7)
21 (24) 26 (30) 23 (26)
Lower extremity* (n = 78)
40 (51) 38 (49)
31 (40) 13 (17) 15 (19) 9 (12) 3 (4)
3 (4) 2 (3) 1 (1) 1 (1)
26 (33) 41 (53)
44 (56) 34 (44) -
-
38 (49) 31 (40) 9 (12)
44 (56) 45 (58) 2 (3) 7 (9)
50 (64) 55 (71) 33 (42) 11 (14) 7 (9)
5 (6) 6 (8)
21 (27) 23 (30) 19 (24)
5
Less than
Less than Localization
Femur Tibia Humerus Radius
fourteen years eighteen years
Localization Diaphyseal
within bone piece
Metadiaphyseal
Epidiaphyseal
Neo-adjuvant and adjuvant therapy
Neo-adjuvant chemotherapy Adjuvant chemotherapy Neo-adjuvant radiation therapy Adjuvant radiation therapy
Osteosynthesis
Bridging osteosynthesis Plates†
Bridging plate(s) Intramedullary nail and plate(s) Intramedullary nail only Screws and cerclage wires
Hybrid grafts (allograft and vascularized bula) Complications
Number of complications None
One Two
Intercalary allografts
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