Composite Ganglioneuroma and Schwannoma of the Cervical Sympathetic Chain: A Case Report
摘要
Neurogenic tumors are benign tumors arising from nerve sheath or autonomic ganglion cells. Tumors arising from autonomic ganglion cells include neuroblastomas, ganglioneuromas, and ganglioneuroblastomas. Ganglioneuroma (GN) is a rare entity (1 per million). Composite ganglioneuromas with schwannomas are extremely rare in the head and neck. We report one such case.