Abstract
Peripheral nerve sheath tumors (PNSTs) may arise sporadically or in the presence of genetic disorders, including neurofibromatosis (NF) types 1 and 2, schwannomatosis, and in patients with large genetic deletions involving the CDKN2A gene. Surgical resection is the treatment of choice for symptomatic PNSTs and offers patients a potential cure; however, pre-existing conditions or tumor location may limit a patient's surgical options. Radiofrequency ablation (RFA) may provide an alternative therapeutic strategy for the treatment of selected PNSTs that are not amenable to surgical resection. Here, we present a case report of a 49-year-old patient with multiple neurofibromas who underwent RFA treatment of two symptomatic retroperitoneal neurofibromas and review previously reported cases of percutaneous treatment of PNSTs.