Dento maxillo facial radiology · 2013
Variety and complexity of fluorine-18-labelled fluoro-2-deoxy-D-glucose accumulations in the oral cavity of patients with oral cancers.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Kito S, Koga H, Kodama M, Habu M, Kokuryo S, Yamamoto N, Oda M, Nishino T, Zhang M, Matsuo K, Wakasugi-Sato N, Matsumoto-Takeda S, Seta Y, Yoshiga D, Kaneuji T, Nogami S, Yoshioka I, Yamashita Y, Tanaka T, Miyamoto I, Kitamura C, Tominaga K, Morimoto Y
Аннотация
OBJECTIVES: To elucidate the points that require attention when interpreting fluorine-18-labelled fluoro-2-deoxy-d-glucose ((18)F-FDG)/positron emission tomography (PET) images by demonstration of (18)F-FDG accumulation in various areas of the oral cavity other than primary lesions in patients with oral cancers.
METHODS: (18)F-FDG accumulations with a maximal standardized uptake value of over 2.5 in various areas of the oral cavity other than primary lesions were identified in 82 patients with oral cancers.
RESULTS: (18)F-FDG/PET-positive areas, excluding primary tumours, included the front intrinsic muscles of the tongue (89.0%), upper and lower marginal parts of the orbicularis oris muscle (64.6%), sublingual glands, palatine tonsil, pharyngeal tonsil, and lingual tonsil. In addition, some areas in the jaws also showed accumulation.
CONCLUSIONS: In patients with oral cancers, areas of (18)F-FDG accumulation in the oral cavity should be precisely identified and appropriately diagnosed, because accumulations can be seen in areas other than the primary tumour.
METHODS: (18)F-FDG accumulations with a maximal standardized uptake value of over 2.5 in various areas of the oral cavity other than primary lesions were identified in 82 patients with oral cancers.
RESULTS: (18)F-FDG/PET-positive areas, excluding primary tumours, included the front intrinsic muscles of the tongue (89.0%), upper and lower marginal parts of the orbicularis oris muscle (64.6%), sublingual glands, palatine tonsil, pharyngeal tonsil, and lingual tonsil. In addition, some areas in the jaws also showed accumulation.
CONCLUSIONS: In patients with oral cancers, areas of (18)F-FDG accumulation in the oral cavity should be precisely identified and appropriately diagnosed, because accumulations can be seen in areas other than the primary tumour.
Предметные рубрики MeSH
AdultAgedAged, 80 and overCarcinoma, Squamous CellFacial MusclesFemaleFluorodeoxyglucose F18Gingival NeoplasmsHumansImage Interpretation, Computer-AssistedMagnetic Resonance ImagingMaleMandibleMaxillaMiddle AgedMouthMouth NeoplasmsMultimodal ImagingPalatine TonsilPositron-Emission TomographyRadiopharmaceuticalsSublingual GlandTomography, X-Ray ComputedTongueTongue NeoplasmsYoung Adult