Which lab tests are used in the diagnosis and management of spontaneous bacterial peritonitis (SBP)?

Updated: Jul 23, 2019
  • Author: Brian J Daley, MD, MBA, FACS, FCCP, CNSC; Chief Editor: Praveen K Roy, MD, AGAF  more...
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Answer

The results of aerobic and anaerobic bacterial cultures, used in conjunction with the cell count, prove the most useful in guiding therapy for those with SBP. [17] With regard to ascitic fluid culture, direct inoculation of routine blood culture bottles at the bedside with 10 mL of ascitic fluid has been reported to significantly increase the sensitivity of microbiologic studies.


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