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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.
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页码:635 / 636
页数:2
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