FDG-PET in a case of multiple bone metastases of gastric cancer

被引：9
|
作者：
Nakai, T [1 ]
Okuyama, C [1 ]
Kubota, T [1 ]
Ushijima, Y [1 ]
Nishimura, T [1 ]
机构：
[1] Kyoto Prefectural Univ Med, Dept Radiol, Grad Sch Med Sci, Kamigyo Ku, Kyoto 6028566, Japan
来源：
ANNALS OF NUCLEAR MEDICINE | 2005年 / 19卷 / 01期
关键词：
FDG-PET; Tc-99m HMDP bone scintigraphy; bone metastasis;
D O I：
10.1007/BF02986336
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
F-18 2-fluoro-2-deoxy-D-glucose (FDG) positron emission tomography (PET) is useful for surveys to detect bone metastasis because of its greater specificity than bone scintigraphy. However, FDG-PET is also known to yield false-positive results in acute fractures and inflammatory lesions, and distinguishing between benign and malignant lesions is difficult, even when semiquantitative methods are used. We report a case of multiple bone metastases of gastric cancer. One of the bone lesions that was positive for FDG uptake was benign, suggesting that FDG-PET can yield false-positive results.
引用
收藏
页码：51 / 54
页数：4
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