Ascitic Fluid
(Microbiology)
Investigation Microscopy (Cell count & Gram stain)
Culture & sensitivity
Inform lab before sending Yes
Specimen container

a) 2 x sterile universal containers, plus (if Spontaneous Bacterial Peritonitis (SBP) or CAPD peritonitis is supected)
b) A set of blood culture bottles (green and purple caps)
How to take specimen Special collection according to local protocols. Asceptic technique is essential.
Volume Approximately 20 ml into each universal container

In addition 5 - 10 ml is innoculated in to each blood culture bottle

If TB is suspected then it is necessary to send a further sample (approximatley 20ml in a sterile universal container) and label the request form accordingly
Labelling requirements click here
Transport to the laboratory Immediately

Out of hours blood culture bottles can be placed in a 37oC incubator
Turnround Results of cell count and gram stain will be reported within one hour of receipt of specimen. Culture results 48hrs but up to 5 days if further work is required
Additional information


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