Primary cerebral lymphoma -: (A) It is most common formed of T cells, (B) It is usually solitary, (C) Multifocal-lesion are seen, (D) It is seen in immunosuppressed patient
Answer is B. Primary CNS lymphoma are high grade B cell lymphomas associated with EBV infection .Characteristically ,imaging shows a single,homogenously enhancing ,periventricular lesion with surrounding oedema.Brain biopsy is definitive.Prognosis is very poor. Reference: Harrison20th edition pg 897