Peripheral neck nerve tumor: A 73-case study and literature review |
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Authors: | K Boumaza G Michel C Salaud C Bossard F Espitalier O Malard |
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Institution: | 1. Service d’ORL et de Chirurgie Cervico-Faciale, CHU de Nantes Hôtel-Dieu, 1, place A. Ricordeau, BP 1005, 44093 Nantes Cedex 01, France;2. Service de Neurotraumatologie/Neurochirugie, Centre Hospitalier Universitaire de Nantes, Hôtel-Dieu, 1, place A. Ricordeau, BP 1005, 44093 Nantes Cedex 01, France;3. Service d’Anatomopathologie, Centre Hospitalier Universitaire de Nantes, Hôtel-Dieu, 1, place A. Ricordeau, BP 1005, 44093 Nantes Cedex 01, France |
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Abstract: | ObjectivesPeripheral neck nerve tumors are rare and mostly benign neoplasms. The exceptional malignant forms are very aggressive, and diagnosis is difficult. The objective of this study was to evaluate diagnostic and therapeutic management and identify possible predictive factors.Material and methodsA retrospective study was conducted of 73 patients treated for peripheral neck nerve tumor between 1995 and 2015.ResultsMean age was 44 years. The main presenting symptom was a cervical mass, isolated or associated with signs related to the affected nerve structure. Diagnosis was suspected by slow progression of a firm mass, featuring T1 hyposignal and T2 hypersignal on magnetic resonance imaging. Surgery was performed in 99% of cases, completed by adjuvant chemotherapy in case of malignant neuroblastic tumor. Type 1 neurofibromatosis and sudden increase in mass with or without associated pain suggested malignant transformation. Age below 10 years suggested neuroblastic tumor.ConclusionNeck nerve tumors are very often benign with low degenerative potential. Surgery is the treatment of choice after risk/benefit analysis. However, there is no clearly defined consensus regarding the timing of surgery for these lesions. |
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Keywords: | Corresponding author Neck nerve tumor Schwannoma Neurofibroma Neuroblastic tumor Malignant peripheral nerve sheath tumor |
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