Most common CNS neoplasm in HIV patient ?: (A) Meduloblastoma, (B) Astrocytoma, (C) Primary CNS lymphoma, (D) Ependymoma
Answer is C. Ans. is `c' i.e., Primary CNS lymphoma o Primary CNS lymphoma accounts for 2% of extranodal lymphomas and 1% of intracranial tumors. o It is the most common CNS neoplasm in immunosuppressed patients, including those with AIDS and immunosuppression after transplantation.