Research Article
Diffusion Kurtosis Imaging as a Prognostic Marker in Osteosarcoma Patients with Preoperative Chemotherapy
Table 1
Clinical characteristics of the study patients.
| Variable | (%) |
| Age, mean (range) | 17.5 (7-34) | Sex | Male | 21 (70.0) | Female | 9 (30.0) | Tumor location | Distal femur | 21 (70.0) | Others | 9 (30.0) | AJCC stage | IIA | 4 (13.3) | IIB | 22 (73.4) | III | 4 (13.3) | Surgical approach | Limb salvage | 28 (93.3) | Amputation | 2 (6.7) | Pathological subtype | Osteoblastic | 27 (90.0) | Others | 3 (7.0) | Huvos grade | I and II | 17 (56.7) | III and IV | 13 (43.3) | Progression rate | Free | 15 (50.0) | Positive | 15 (50.0) |
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AJCC: American Joint Committee on Cancer.
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