| ^18F—FDG双探头符合探测显像诊断恶性肿瘤的初步应用 |
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| 引用本文： | 张燕燕,张卫方,黄俊,李欣欣.^18F—FDG双探头符合探测显像诊断恶性肿瘤的初步应用[J].中国医学影像学杂志,2003,11(6):451-452. |
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| 作者姓名： | 张燕燕 张卫方 黄俊 李欣欣 |
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| 作者单位： | 100083,北京,北京大学第三医院核医学科 |
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| 摘 要： | 目的 :探讨 18F -FDG双探头符合探测对恶性肿瘤诊断的价值。材料和方法 :2 2例原发及转移瘤患者接受了18F FDG双探头符合探测显像 ,及CT、超声检查 ,对照病理证实结果比较分析了几种影像技术的诊断效率。结果 :18F FDG双探头符合探测、CT、超声检出肿瘤的准确率分别是 94% ,69% ,69%。个别分化程度较高或太小的病灶出现18F FDG显像假阴性 ;炎性病灶可造成假阳性表现。结论 :18F FDG双探头符合探测对肿瘤原发及转移灶检测方面有较高的价值 ,但需与其他临床资料综合分析得出结论。
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| 关 键 词： | 18F-FDG 肿瘤 |
| 修稿时间： | 2003年7月1日 |
The Diagnostic Efficacy of 18F-FDG Coincidence Imaging in Detection and Staging of Malignancies |
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| Zhang Yanyan,Zhang Weifang,Huang Jun,Li Xinxin.The Diagnostic Efficacy of 18F-FDG Coincidence Imaging in Detection and Staging of Malignancies[J].Chinese Journal of Medical Imaging,2003,11(6):451-452. |
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| Authors: | Zhang Yanyan Zhang Weifang Huang Jun Li Xinxin |
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| Abstract: | Purpose: To study the value of 18F-FDG Coincidence Imaging ( 18F-FDG CI) in the diagnosis and clinical staging of malignant tumors. Materials and Methods: 22 patients with pathologically confirmed malignant tumors received 18F-FDG CI, 20 of them undergoing CT, 16 ultrasound as well. The results of the three imaging modalities were compared with that of pathology. Results: The accuracy of 18F-FDG CI, CT and ultrasound were 94%, 69%, and 69% respectively. Nearly 63% of patients had their staging and therapy changed due to 18F-FDG CI. Conclusion: 18F-FDG CI was of higher value in diagnosing and clinical staging of malignant tumors. |
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| Keywords: | F-FDG tumor |
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