Benign Neurogenic Tumors - 09/08/22
, Andrea S. Porpiglia, MD, Elaine T. Vo, MDRésumé |
Neurogenic tumors arise from cells of the nervous system. These tumors can be found anywhere along the distribution of the sympathetic and parasympathetic nervous system and are categorized based on cell of origin: ganglion cell, paraganglion cell, and nerve sheath cells. Ganglion cell-derived tumors include neuroblastomas, ganglioneuroblastomas, and ganglioneuromas. Paraganglion cell-derived tumors include paragangliomas and pheochromocytomas. Nerve sheath cell-derived tumors include schwannomas (neurilemmomas), neurofibromas, and neurofibromatosis. Most of these are benign; however, they can cause local compressive symptoms. Surgery is the mainstay of treatment, if clinically indicated. Nonetheless, a thorough preoperative workup is essential, especially for catecholamine-secreting tumors.
Le texte complet de cet article est disponible en PDF.Keywords : Benign neurogenic tumors, Pheochromocytoma, Paraganglioma, Schwannoma, Neurofibroma
Plan
Vol 102 - N° 4
P. 679-693 - août 2022 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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