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High Uptake in Schneiderian Papillomas of the Maxillary Sinus on Positron-Emission Tomography Using Fluorodeoxyglucose
被引:9
|作者:
Lin, F. Y.
[1
]
Genden, E. M.
[1
,2
]
Lawson, W. L.
[1
]
Som, P.
[3
]
Kostakoglu, L.
[3
]
机构:
[1] Mt Sinai Sch Med, Dept Otolaryngol Head & Neck Surg, New York, NY 10029 USA
[2] Mt Sinai Sch Med, Head & Neck Canc Ctr, New York, NY 10029 USA
[3] Mt Sinai Sch Med, Dept Radiol, New York, NY 10029 USA
关键词:
COMBINED PET-CT;
F-18-FDG PET/CT;
HEAD;
D O I:
10.3174/ajnr.A1264
中图分类号:
R74 [神经病学与精神病学];
学科分类号:
摘要:
Schneiderian papillomas are benign tumors of the nasal cavity and paranasal sinuses often asymptomatic in their early stages. We report a case of a maxillary sinus oncocytic schneiderian papilloma first detected by positron-emission tomography by using fluorodeoxyglucose (FDG). Schneiderian papillomas demonstrate increased FDG uptake, similar to that of other oncocytic tumors, making it important for otolaryngologists and radiologists to realize that high uptake of FDG does not necessarily indicate a malignant lesion.
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页码:428 / 430
页数:3
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