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Laboratory Test Reference Guide

Laboratory Information

Test Name

CSF (Microbiology)

Synonyms

Cerebrospinal fluid
Meningitis

Specimen Collection

Pre Testing Requirements

Specimen collection should be prior to antibiotic administration where possible.

Specimen Collection and Transport Protocols

Specimen should be collected aseptically into three separate CSF specimen tubes and labelled I, 2 and 3 in order of collection.

Adult Specimen

CSF

Sample Delivery to Lab

STAT

Test Information

Department

Microbiology

Test Availability

Mon - Sun, 24hrs

Laboratory Turnaround Time

Microscopy, 1 hour. Culture, 3 days

Method

Microscopy, culture, protein and glucose

Additional Information

Specimens with indicative microscopy will be referred for Virology. Protein / glucose performed on Cobas CCE analyser (Biochemistry).

 

Minimum Volume

3mL (A larger volume is preferrable if multiple tests are required. If insufficient for tests requested Clinician will be asked to prioritise.)