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Case Rep Radiol. 2013;2013:517879. doi: 10.1155/2013/517879. Epub 2013 Jul 18.

Malignant Peripheral Nerve Sheath Tumour: CT and MRI Findings.

Case reports in radiology

Massimiliano Sperandio, Isabelle Di Poce, Aurora Ricci, Roberta Di Trapano, Elisa Costanzo, Pierfrancesco Di Cello, Fabio Pelle, Luciano Izzo, Giovanni Simonetti

Affiliations

  1. Department of Diagnostic Imaging, Molecular Imaging, Interventional Radiology and Radiation Therapy, University Hospital Tor Vergata, Viale Oxford, 81-00133 Rome, Italy.

PMID: 23970990 PMCID: PMC3732584 DOI: 10.1155/2013/517879

Abstract

Malignant peripheral nerve sheath tumour (MPNST) is extremely rare malignancy in the general population, occurring more frequently in patients with Neurofibromatosis type 1 (NF1). In the literature five cases of MPNST arising from the parapharyngeal space (PPS) in patients without neurofibromatosis have been reported. We report imaging techniques in a patient with MPNST in the PPS, who had neither a family history nor sign of NF1. Computed tomography (CT) scan and magnetic resonance imaging (MRI) were performed for a correct therapeutic planning. CT and MRI findings were correlated with hystopathological diagnosis.

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