Histoplasma Abs, CF+ID, CSF
Test Mnemonic
CSFHAB
CPT Codes
- 86698 - QTY (3)
Performing Laboratory
Mayo Clinic Dpt of Lab Med & Pathology
Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 1 mL | Cerebrospinal fluid (CSF) | Sterile container | Refrigerated |
Minimum Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 0.5 mL |
Stability
| Environmental Condition | Description |
|---|---|
| Refrigerated | 14 days |
| Frozen | 14 days |
| Ambient | Unacceptable |
Days Performed
Mon - Fri
Turnaround Time
7 days
Methodology
| Name | Description |
|---|---|
| Complement Fixation/Immunodiffusion (CF/ID) |
Reference Range
Clinical Info
Histoplasma capsulatum is a soil saprophyte that grows well in soil enriched with bird droppings. The usual disease is self-limited, affects the lungs, and is asymptomatic. Chronic cavitary pulmonary disease, disseminated disease, and meningitis may occur and can be fatal, especially in young children and immunosuppressed patients.