January 14, 2021

FDG PET/CT and MRI Features of Pathologically Proven Schwannomas

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Resumen

Schwannomas may be large, be intensely FDG avid, and demonstrate significant heterogeneity, features typically associated with malignant peripheral nerve sheath tumors. A significant proportion exhibit FDG activity above cutoff levels previously thought useful in differentiating malignant from benign peripheral nerve sheath tumors.

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Cite This Study

Dewey et al. (Thu,) studied this question.

synapsesocial.com/papers/69d85fed05ee2ba81dbefa0e https://doi.org/https://doi.org/10.1097/rlu.0000000000003485

Also Consider

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1Ancient schwannoma of the thigh mimicking a malignant tumour: a report of two cases, with emphasis on MRI findings2010 · 43 citations
2What Is the Best Way to Contour Lung Tumors on PET Scans? Multiobserver Validation of a Gradient-Based Method Using a NSCLC Digital PET Phantom2011 · 217 citations
3Malignant peripheral nerve sheath tumor2003 · 206 citations
4<sup>18</sup>F-FDG PET/CT Qualitative and Quantitative Evaluation in Neurofibromatosis Type 1 Patients for Detection of Malignant Transformation: Comparison of Early to Delayed Imaging With and Without Liver Activity Normalization2015 · 65 citations
5Imaging cellularity in benign and malignant peripheral nerve sheath tumors: Utility of the “target sign” by diffusion weighted imaging2018 · 56 citations

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