[Current status of nuclear medicine clinical application of FDG-PET for cancer diagnosis. Head and neck cancer].
Accurate detection of head and neck cancer is crucial in patients' quality of life. The head and neck area consists of many complicated anatomical structures. Conventional imaging procedures such as CT and MRI provide much detailed information, but accurate estimation of the spread of cancer is still limited. Positron emission tomography (PET) using 2-deoxy-2-[18F]fluoro-D-glucose (FDG) is clinically useful in detecting head and neck cancer, providing accurate estimates of head and neck primary cancer especially in cases that are equivocal on CT and/or MRI. FDG-PET is able to show metastatic lymph nodes that may appear normal on CT and/or MRI. Further, whole body FDG-PET makes it possible to detect distant metastases. The clinical usefulness of FDG-PET in head and neck cancer is discussed in this review.
Nakasone
Yoshiki
Y
Department of Oral and Maxillofacial Surgery, Gunma University Faculty of Medicine.
Mogi
Kenji
K
Endo
Keigo
K
D000368:Aged; D005260:Female; D019788:Fluorodeoxyglucose F18; D006258:Head and Neck Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008207:Lymphatic Metastasis / Q000000981:diagnostic imaging*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D019275:Radiopharmaceuticals; D014055:Tomography, Emission-Computed; D014057:Tomography, X-Ray Computed
D019275:Radiopharmaceuticals; D019788:Fluorodeoxyglucose F18