In a study of adults with this condition, many had abnormal CSF protein levels, and Gram staining was crucial for diagnosis[4]. This finding emphasizes the need for clinicians to consider ...

Normal results are reported when no immunoglobulin proteins, called oligoclonal bands, are found in your cerebrospinal fluid. It is abnormal when there are more than two oligoclonal bands ...

The results showed that patients with amyloid values of over 7.1 in their CSF had PET scans that mostly did not pick up anything abnormal - meaning they tested negative for Alzheimer's.