JC-virus serology was previously positive, with a titre of 2.41. Cerebrospinal (CSF) studies and MRI were performed to exclude progressive multifocal leukoencephalopathy (PML). CSF JC-virus PCR was ...
1 Departments of Neurology, Neurological Surgery, and Ophthalmology, Emory University School of Medicine, Atlanta, Georgia, USA 2 Department of Pathology, Emory University School of Medicine 3 ...