Progressive multifocal leukoencephalopathy (PML), caused by reactivation of JC virus, typically develops in individuals with profound immunosuppression, but may also occur in those with more subtle ...

Please provide your email address to receive an email when new articles are posted on . Use of a genetic risk test for patients considering immunosuppressive therapies associated with development of ...

New research has confirmed a strong link between four genetic mutations and progressive multifocal leukoencephalopathy (PML), a rare but often fatal brain infection that can be triggered by dozens of ...

Magnetic resonance imaging (MRI) is a technique using magnets, radio waves, and a computer that produces images of soft tissues in the body, like muscles and organs. Unlike some other imaging tests, ...