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KMID : 1148920080420000032
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Nuclear Medicine and Molecular Imaging
2008 Volume.42 No. 0 p.32 ~ p.38
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Clinical Application of 18F-FDG PET in Esophageal Cancer
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Choi Joon-Young
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Abstract
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This review focuses on the clinical use of 18F-FDG PET in esophageal cancer. For initial staging of esophageal cancer, 18F-FDG PET is better than chest CT and is complementary to endoscopic ultrasound. Due to its good results for detecting distant metastasis, 18F-FDG PET evades unnecessary curative surgery. Also, PET findings are associated with prognosis in esophageal cancer. 18F-FDG PET seems to be useful for detecting recurrence and restaging in esophageal cancer. For therapy response assessment, 18F-FDG PET is effective after chemotherapy or radiation therapy. 18F-FDG PET is useful to predict pathological response after neoadjuvant therapy in esophageal cancer, which is better than chest CT and endoscopic ultrasound. For radiation therapy planning, 18F-FDG PET may be helpful, but requires further investigations. (Nucl Med Mol Imaging 2008;42(suppl 1):32-38)
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KEYWORD
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esophageal cancer, 18F-FDG, PET
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