Every effort should be made to collect the specimen early in the day so it may be processed promptly, assuring optimal yield. Swabs should be submitted to the laboratory only when aspirated purulent fluid, exudate, or biopsy material cannot be obtained. The specimen will be divided for fungal culture and KOH preparation, mycobacteria culture and smear, and routine bacterial culture and Gram's stain only if the specimen is accompanied by properly completed requisitions for these procedures and if the specimen is of adequate volume for all tests requested. If swabs are submitted, one swab should be provided for each procedure requested. Specify fungal species suspected.
Specimen Pus, curetting, grains, biopsy, purulent fluid, exudate
Volume As much as possible
Container Sterile tube
Storage Instructions Deliver immediately.
Patient Preparation For fluids, aseptic aspiration
Causes for Rejection Insufficient specimen volume, dry swab, inadequate labeling, nonsterile container, leaking specimen. If an unacceptable specimen is received, the appropriate nursing station will be notified and another specimen will be requested.
Reference Range No fungi seen/isolated
Use Establish the presence of fungi
Methodology Culture
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