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Updated: Oct 10, 2025

Implantation and Monitoring by PET/CT of an Orthotopic Model of Human Pleural Mesothelioma in Athymic Mice
Published on: December 21, 2019
Uncommon solitary nasal extramedullary plasmacytoma detected by 18F-FDG PET/CT
Luca Urso1, Naima Ortolan, Stefano Panareo
1Nuclear Medicine Unit, Oncological Medical and Specialists Department, University Hospital of Ferrara, Ferrara, Italy. Via Aldo Moro 8, CAP 44124, Ferrara, Italy. rtlnma@unife.it.
Abstract:
Extramedullary plasmacytoma (EMP) is an uncommon neoplastic proliferation of monoclonal plasma cells. Despite having a better prognosis and lower conversion rate to multiple myeloma in comparison to solitary bone plasmacytoma, EMP diagnosis can be challenging. Fluorine-18-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) certainly has an established role in EMP diagnostic workup. Herein, we describe a rare case of nasal cavity EMP, highlighting 18F-FDG PET/CT potential in the detection of EMP occurring in atypical sites and providing a useful comparison in the differential diagnosis with other 18F-FDG avid nasal pathologies.
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