图1.
高分化型脂肪肉瘤患者的典型 18F-FDG PET-CT显像图
A：双下肢最大密度投影图，左侧增粗，局部FDG代谢不均匀增高；B：CT图；C：PET图；D：PET与CT融合图像.FDG:氟代脱氧葡萄糖.箭头所示为左下肢高分化脂肪肉瘤.
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