ARUP's Laboratory Test Directory

Acid Fast Stain, Partial or Modified (for Nocardia sp.) : 0060325

Mnemonic: MS PAFS

Methodology: Stain/Microscopic Exam
Performed: Sun-Sat
Reported: Within 24 hours
Specimen Required: Collect: Tissue, fluid, aspirate, or respiratory specimen.

Storage/Transport Temperature: Fluid or aspirate in sealed, sterile container at 20-25°C. Submit tissue in sterile container with moist gauze at 20-25°C.

Submit specimen according to Biological Substance, Category B, shipping guidelines.


Stability (collection to initiation of testing):  Ambient: 3 days; Refrigerated: Unacceptable; Frozen: Unacceptable
Reference Interval:
By report
Note: The partial acid fast provides presumptive identification of some actinomycetes (Nocardia sp., Gordonia sp., etc.).
CPT Code(s): 87206
 
 

 

 

 
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