EJNMMI Research

Table 1 Patient characteristics

From: Early response monitoring of neoadjuvant chemotherapy using [¹⁸F]FDG PET can predict the clinical outcome of extremity osteosarcoma

Characteristics	No. of patients (%), n = 73
Age, years
≤ 15	44 (60%)
> 15	29 (40%)
Sex
Male	53 (73%)
Female	20 (27%)
AJCC stage
IIA	31 (43%)
IIB	42 (57%)
Location
Femur	37 (51%)
Tibia	28 (38%)
Others	8 (11%)
Pathologic subtype
Osteoblastic	57 (78%)
Chondroblastic	6 (8%)
Fibroblastic	7 (10%)
Other	3 (4%)
Histologic response
Good	37 (51%)
Poor	36 (49%)
Total	73 (100%)

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