What is the role of CSF analysis in the diagnosis of spinal cord infarction?

Updated: Jul 26, 2018
  • Author: Thomas F Scott, MD; Chief Editor: Helmi L Lutsep, MD  more...
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CSF examination is useful for determining any abnormality that is not fully specific but suggests inflammatory (including neurosarcoidosis) or neoplastic causation. This is typically increased cell counts and pleocytosis, increased CSF protein, and occasionally decreased CSF glucose.

An increase in CSF immunoglobulin G (IgG index) or an oligoclonal heterogeneity of immunoglobulins suggests multiple sclerosis, although oligoclonal banding can also be found in other inflammatory disorders including sarcoidosis, viral pathologies, and autoimmune diseases.

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