A case of dedifferentiated liposarcoma showing a biphasic pattern on 2-deoxy-2-F-18-fluoro-D-glucose positron emission tomography/computed tomography

被引：3
作者：
Hoshi, Manabu [1 ]
Oebisu, Naoto [1 ]
Takada, Jun [1 ]
Wakasa, Kenichi [2 ]
Nakamura, Hiroaki [1 ]
机构：
[1] Osaka City Univ, Grad Sch Med, Dept Orthoped Surg, Osaka, Japan
[2] Osaka City Univ, Grad Sch Med, Dept Diagnost Pathol, Osaka, Japan
来源：
RARE TUMORS | 2013年 / 5卷 / 02期
关键词：
FDG-PET/CT; SUV max; dedifferentiated liposarcoma; biphasic pattern;
D O I：
10.4081/rt.2013.e26
中图分类号：
R73 [肿瘤学];
学科分类号：
100214 ;
摘要：
Integrated 2-deoxy-2-F-18-fluoro-D-glucose positron emission tomography combined with computed tomography (FDG-PET/CT) has been used in the field of soft tissue sarcoma. We report an 81-year-old man with dedifferentiated liposarcoma in the left thigh, which was composed of well-differentiated liposarcoma and pleomorphic malignant fibrous histiocytoma. As well as other radiological modalities, FDG-PET was able to demonstrate a biphasic signal pattern composed of well-differentiated liposarcoma and dedifferentiated area, being consistent with the histological grade of malignancy.
引用
收藏
页码：95 / 97
页数：3
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