Nocardia Stain, Varies
Use
Detecting Nocardia species and other partially-acid fast aerobic actinomycetes in clinical specimens is crucial for diagnosing infections, especially in immunocompromised patients. These infections can result in serious conditions such as pneumonia, skin abscesses, bacteremia, brain abscesses, eye infections, and joint infections. The modified acid-fast stain allows for direct detection of these species in clinical specimens.
Special Instructions
Not provided.
Limitations
Artifacts may exhibit nonspecific staining and could be confused with organisms. Not all aerobic actinomycetes are partially acid-fast, and a negative stain result does not exclude infection. Culture should be performed to improve detection accuracy. Nocardia and other aerobic actinomycetes can grow well on mycobacterial culture media, so cultures like CTB/Mycobacteria and Nocardia Culture are recommended.
FDA ApprovedNew York Approved
Methodology
Other
Biomarkers
LOINC Codes
- 21003-9 - Fungus Spec Fungus Stn
Result Turnaround Time
1-2 days
Related Documents
For more information, please review the documents below
Specimen
Other
Volume
0.2 mL
Minimum Volume
Not provided
Container
Sterile container
Collection Instructions
Collect a raw specimen. Specimen source is required.
Causes for Rejection
Blood, Bone marrow, Fixed tissue, Viral transport media, Environmental specimen, Wood shaft or charcoal swab, Prepared slides, glass slides, microscope slides
Stability Requirements
| Temperature | Period |
|---|---|
| Refrigerated | 7 days |