Case15 Giant cell tumor on the proximal part of the right tibia
戴丽霞，骨巨细胞瘤
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| before operation | CT,before operation |
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| CT,before operation | after operation |
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| 2 months after operation | 12 months after operation（1） |
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| 12 months after operation（2） | 24 months after operation（1） |
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| 24 months after operation（2） | 40 months after operation（1） |
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| 40 months after operation（2） |