Yildiz, H.,V. Roelants, and P. Hainaut, Statin-induced rhabdomyolysis mimicking polymyositis on (18)F-FDG PET imaging. Acta Clin Belg, 2015. 70(2): p. 151-2. Chen, S.J.,et al., Detection of multiple muscle involvement in eosinophilic myositis with(1)(8)F-FDG PET/CT. Eur J Nucl...
PET扫描的有效剂量是中度的,取决于注入的18F-FDG的活性,无论是全身还是部分扫描,成年人通常是8mSv。通过修改CT采集参数可以显著降低PET-CT扫描的辐射剂量。传统影像学检查如胸部、腹部和骨骼X射线也给带来辐射,但只有CT检查的一小部分。超声和磁共振(MR)检查不会暴...
18 F是PET/CT 检查中最常用的显像剂,可反映体内的脏器和组织糖代谢情况。HL 和大部分 NHL 均为 18 F -FDG 高摄取 。大量研究表明, 18 F-FDG PET/CT 显像对淋巴瘤的分期与再分期、疗效评估、预后评价有非常重要的价值。目前 PET/CT 检查在淋巴瘤分期中的应用价值已得到了国际的广泛认同,并被各类指南推荐...
作为一种基于葡萄糖代谢的检查,18F-FDG PET/CT图像质量受血糖水平影响,当受检者血糖水平明显升高时,可能导致肝脏、脑、肌肉、血池等多个组织器官生理性摄取改变[1-4],其中肌肉异常摄取影像表现最明显,因此FDG PET检查前通常要求患者禁...
118F-FDG-PET/CT用于肺结核 基于18F-FDG-PET/CT的表现,Soussan等[6]提出结核病可以分为两种模式:肺部病变为主的模式和淋巴病变为主的模式。肺部病变为主的模式一般感染比较局限,病变主要在肺实质,纵隔及肺门淋巴结可稍增大并呈现18F-FDG中度摄取。淋巴病变为主的模式表现为全身性感染,患者往往有全身性淋巴病灶,...
118F-FDG-PET/CT 用于肺结核 基于18F-FDG-PET/CT的表现,Soussan等[6]提出结核病可以分为两种模式:肺部病变为主的模式和淋巴病变为主的模式。肺部病变为主的模式一般感染比较局限,病变主要在肺实质,纵隔及肺门淋巴结可稍增大并呈现18F-FDG中度摄取。淋巴病变为主的模式表现为全身性感染,患者往往有全身性淋巴病灶...
结论 应用18F FDGPET显像寻找转移瘤原发灶是一种简便、快速、无创、灵敏的方法 ,其准确度达 90 %以上 ,可作为解决此类问题的首选方法。doi:CNKI:SUN:ZYXX.0.2001-06-047马云川首都医科大学宣武医院张琳瑛首都医科大学宣武医院苏玉盛首都医科大学宣武医院李德鹏首都医科大学宣武医院尚建文首都医科大学宣武医院CNKI中国...
A 2-[fluorine-18]fiuoro-2-deoxy-D-glucose (FDG) positron emission tomography (PET) scan of a patient with diffuse bony metastases from a poorly differentiated renal adenocarcinoma demonstrated multiple bony metastatic lesions with brisk, enhanced uptake of FDG but only faint visualizations of the ...
A case of fever of unknown origin: (18)F-FDG-PET/CT findings in Takayasu's arteritis. The temporal artery biopsy was negative for giant-cell arteritis. The patient responded well to prednisolone treatment. A second (18)F-FDG-PET/CT scan ... E Skoura,C Giannopoulou,G Keramida,... -...
Dual-tracer PET/CT scan after injection of combined [F-18]NaF and [F-18]FDG outperforms MRI in the detection of myeloma lesions The detection rates of whole-body combined [F-18]NaF/[F-18]FDG positron emission tomography combined with computed tomography (PET/CT), CT alone, whole-bod.....