What is All of the following are true about Primary CNS Lymphoma except: and explain in detail?
PCNSL: Has increased incidence in immunocompromised patients Most common type in immunocompetent patients is DLBCL Lymphoma anywhere in the body- Biopsy is needed for diagnosis In PCNL - Stereotactic biopsy is necessary for histologic diagnosis Steroids are C/I as they have cytolytic effect on tumor PCNL is also known as Ghost tumor - tumor disappear if given steroids Treatment: Chemotherapy - high dose Methotrexate