The dreaded complication of Rituximab is:: (A) Progressive multifocal leukoencephalopathy, (B) AIDP, (C) Bone marrow suppresion, (D) Cardiac toxicity
Answer is A. The dreaded complication of Rituximab is progressive multifocal leukoencephalopathy Ref: Harrison's principles of internal medicine, 18th edition ; Page 882.