방사성요오드 치료 후 지연 발생된 침샘염의 18F-FDG PET/CT 소견 |
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F-FDG PET/CT Detects Late-onset Sialadenitis After Radioiodine Ablation Therapy |
Jin Ho Lee, Gwanpyo Koh, Heesung Song |
Correspondence:
Heesung Song, |
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Abstract |
Sialadenitis is a common complication arising from radioactive iodine therapy. F-18-fluoro-2-deoxyglucose positron
emission tomography/computed tomography (18F-FDGPET/CT) has been proposed to be useful in detecting not only a
malignant lesion but also inflammatory changes. An 18F-FDG uptake pattern can vary according to inflammatory
changes, and the present study reports on a case of late-onset sialadenitis 3 years after the treatment, showing a
diffuse and intense 18F-FDGuptakeon 18F-FDGPET/CT. To the best of our knowledge, this is the first report on such an
18F-FDG pattern in late-onset sialadenitis after radioiodine therapy. |
Key Words:
F-FDG, PETScan, Radioiodinetherapy, Sialadenitis |
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