CSF smear


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CSF smear
CSF smear
Alternative Names

Spinal fluid smear


Normal Values

The absence of bacteria (a sterile fluid) is normal.


What abnormal results mean

Bacteria or other microorganisms (tuberculosis, fungus, or viruses) are present, indicating bacterial meningitis or other infection.

Additional conditions under which the test may be performed include tertiary syphilis.



Review Date: 02/10/2006
Reviewed By: Kenneth Wener, M.D., Division of Infectious Diseases, Beth Israel Deaconess Medical Center, Boston, MA. Review provided by VeriMed Healthcare Network.


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