Blanchette Rockefeller Neurosciences Institute

Role of Steroids in the Diagnosis of Primary Central Nervous System Lymphomas: A Single-Center Experience

BACKGROUND AND OBJECTIVES: The effect of preoperative steroids on primary central nervous system lymphoma (PCNSL) diagnosis is debated, because of concerns about lesion regression and false-negative biopsies. Steroids are commonly administered to manage the mass effect and neurol...