TEST CATALOG ORDERING & RESULTS SPECIMEN HANDLING CUSTOMER SERVICE EDUCATION & INSIGHTS
Test Catalog

Test ID: FHSAG    
MVista Histoplasma Ag Quantitative, Spinal Fluid

Reference Values Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.

Reference interval:        None Detected

 

Reportable Range: Positive Results reported in ng/mL from 0.20 ng/mL to 20.00 ng/mL.

 

Positive Results above 20.00 ng/mL are reported as “Above the Limit of Quantification”.

Cautions Discusses conditions that may cause diagnostic confusion, including improper specimen collection and handling, inappropriate test selection, and interfering substances

 Interfering Substances & Cross-Reactivities:

Sodium hydroxide and sputolysin. Cross-reactivity occurs between blastomycosis and histoplasmosis and in paracoccidioidomycosis, penicillosis, coccidioidomycosis, aspergillosis and porotrichosis.