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Test and Tubes Database
ID:969 Pus (MC&S)
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DescriptionPus specimens may be collected for anaerobic and aerobic bacterial culture. Fungal investigations may also be indicated. Patient history including full clinical details, especially relevant travel history, and the site from which the specimen was collected, are essential details required on the request form. Manual culture and plate reading are used for the investigation. Gram stain results are provided on pus samples but not on swabs of pus. Where Acid and Alcohol fast bacilli (AAFB) are suspected, this should be explicitly stated on the request form.
Indication Pus, obtained by incision and drainage Pus or exudate from abscesses and deep-seated infections which are associated with specific organs (including the skin). Analysis of a specimen of pus is likely to give superior results to swab culture
Additional Info The volume of specimen influences the transport time that is acceptable. Large volumes of purulent material maintain the viability of fastidious organisms for longer. The recovery of anaerobes in particular is compromised if processing is delayed. However do not exceed the indicated fill mark on universal containers.
Concurrent Tests
Dietary Requirementsna


Ref. Range (Male)N/A
Ref. Range (Female)N/A
Ref. Range (Paed)N/A
Ref. Range Notes
Units- Descriptive Report

Other Help:National Laboratory Medicine Handbook

IP Acute TAT10 days
IP Routine TAT10 days
GP Acute TAT10 days
GP Routine TAT10 days
Turnround CommentNegative results may be available considerably earlier than stated turnaround time. TAT may be extended on requests where extended incubation for fungal culture is indicated
Originally edited by : na. Last edited on 01/12/2018 13:07:03. Published By K Roberts on 01/12/2017 13:07:03.