Unusual Gallbladder Metastasis From Non-Small-Cell Lung Cancer Detected by F-18 FDG PET/CT With Intravenous Contrast Enhancement

被引:6
|
作者
Jeong, Hyeon Tae [2 ]
Yun, Mijin [3 ]
Hong, Hye-Suk [1 ]
Lee, Jong Doo [3 ]
Kim, Ki Whang [2 ]
机构
[1] Hallym Univ, Dept Radiol, Coll Med, Kangnam Sacred Heart Hosp, Seoul 150950, South Korea
[2] Yonsei Univ, Coll Med, Dept Radiol, Seoul, South Korea
[3] Yonsei Univ, Coll Med, Dept Radiol, Div Nucl Med, Seoul, South Korea
关键词
lung cancer; gallbladder metastasis; staging; F-18; FDG; PET/CT; POSITRON-EMISSION-TOMOGRAPHY;
D O I
10.1097/RLU.0b013e3181e4dd2f
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
The detection of metastatic disease is important in staging and treatment of lung cancer. Metastatic lung cancer to the gallbladder is rarely reported. We report a case of an initially asymptomatic gallbladder metastasis from lung cancer detected on F-18 FDG PET/CT with intravenous contrast material enhancement. We observed elevated F-18 FDG activity in the gallbladder on PET/CT and subsequently confirmed the diagnosis of metastasis with a percutaneous needle biopsy. F-18 FDG PET/CT can be a useful tool for the detection of an unusual or unsuspected metastasis in the staging of lung cancer.
引用
收藏
页码:635 / 636
页数:2
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