Cytomegalovirus polyradiculopathy in three Japanese patients with AIDS.

Polyradiculopathy (PRP) is a rare but serious neurologic complication of cytomegalovirus (CMV) in patients with acquired immunodeficiency syndrome (AIDS). We herein report three cases of CMV PRP in patients with AIDS. Although providing a prompt diagnosis and initiating anti-CMV therapy may achieve clinical improvements, administering single-drug treatment may result in virologic failure. Therefore, introducing antiretroviral therapy is a key step for improving the treatment outcomes of CMV PRP.