William Mangham, Emal Lesha, Elsa Nico, Kaan Yagmurlu, Christopher P Golembeski, David C Portnoy, Jason Weaver
BACKGROUND: Rosai-Dorfman disease (RDD) is a rare, nonmalignant histiocytosis. It typically occurs in lymph nodes, skin, and soft tissues, but numerous reports of central nervous system involvement exist in the literature. The peripheral nervous system has rarely been involved. In this study, the authors present a case of RDD isolated to the cauda equina. The presentation, management, surgical technique, and adjunctive treatment strategy are described. OBSERVATIONS: A 31-year-old female presented with 6 months of progressive left lower-extremity numbness involving the lateral aspect of the foot and weakness of the left toes...
January 22, 2024: J Neurosurg Case Lessons