Ganglioneuroblastoma in a Child With Neurofibromatosis Type 1: A Case Report and Literature Review.

Neurofibromatosis type 1 (NF1) is a genetic condition commonly associated with a predisposition to tumor development. Affected individuals have an increased risk of benign and malignant tumors of the central and peripheral nervous system. Though pediatric patients with NF1 have an increased risk of tumors such as optic gliomas and neurofibromas during childhood, neuroblastic tumors are less often observed in this population. We report a rare case of a 5-year-old female with ganglioneuroblastoma intermixed and known history of NF1 and review the existing literature on the occurrence of ganglioneuroblastoma in pediatric patients with NF1.