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Clinical Observations |
1 Department of Surgery, Division of Otolaryngology-Head and Neck Surgery, New
Jersey Medical School, University of Medicine and Dentistry of New Jersey, 140
Bergen St., Ste. E1620, Newark, NJ 07103.
2 Department of Radiology, Division of Nuclear Medicine, New Jersey Medical
School, University of Medicine and Dentistry of New Jersey, Newark, NJ.
3 Department of Pathology, New Jersey Medical School, University of Medicine and
Dentistry of New Jersey, Newark, NJ.
OBJECTIVE. It has been suggested that 18F-FDG uptake determined by PET can differentiate squamous cell carcinoma from benign sinonasal papilloma. We wish to present our experience with sinonasal papillomas and PET/CT to determine if the degree of FDG uptake is indicative of benign or malignant disease.
CONCLUSION. Benign sinonasal papilloma may be associated with intense FDG uptake on PET/CT. FDG PET/CT does not appear to reliably differentiate benign from malignant sinonasal papilloma.
Keywords: FDG PET inverted papilloma PET/CT sinonasal papilloma squamous cell carcinoma
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