Recurrent giant cell tumor of foot detected by F18-FDG PET/CT.
Recurrent giant cell tumor of foot detected by F18-FDG PET/CT.
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DOI：
10.4103/0972-3919.115402
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发表时间：
2012-10
期刊：
影响因子：
--
通讯作者：
Sen R
中科院分区：
文献类型：
--
作者：
Manohar K;Mittal BR;Bhattacharya A;Sen R
由于解剖结构和原位植入物的扭曲，使用计算机断层扫描 (CT) 和磁共振成像 (MRI) 等传统成像技术检测肿瘤复发可能很困难。氟-18氟脱氧葡萄糖正电子发射断层扫描/计算机断层扫描（F-18 FDG PET/CT已被证明在检测复发性肿瘤方面非常有用，其准确性比传统成像方法更高。足部巨细胞瘤虽然罕见，但在初步治疗后具有很高的复发潜力。然而，目前没有文献探讨F-18 FDG PET/CT在评估这些肿瘤中的作用。我们报告 F-18 FDG PET/CT 诊断足部切除后复发性巨细胞瘤一例。此外，F-18 FDG PET/CT 检测复发也有助于患者的准确管理。
Detection of recurrence of tumors with conventional imaging like computed tomography (CT) and magnetic resonance imaging (MRI) can be difficult because of distorted anatomy and implants in situ. Fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography (F-18 FDG PET/CT has been shown to be very useful in detection of recurrent tumors with higher accuracy than conventional imaging method. Giant cell tumors of foot though rare have high recurrence potential after initial curative treatment. However, currently there is no literature addressing the role of F-18 FDG PET/CT in evaluation of these tumors. We report a case of post excisional recurrent giant cell tumor of foot diagnosed on F-18 FDG PET/CT. In addition, to detection of recurrence F-18 FDG PET/CT also aided in accurate management of the patient.