Peripheral Nervous System Neoplasm, also known as nerve sheath neoplasm, is related to autonomic nervous system neoplasm and melanoma, and has symptoms including neuralgia An important gene associated with Peripheral Nervous System Neoplasm is MIR9-1 (MicroRNA 9-1), and among its related pathways/superpathways are Cell differentiation - expanded index and Interactions between immune cells and microRNAs in tumor microenvironment. The drugs Mechlorethamine and Ifosfamide have been mentioned in the context of this disorder. Affiliated tissues include t cells and breast.