Sign in →

Test ID SSPC Sporothrix Antibody, Spinal Fluid

Reporting Name

Sporothrix Ab, CSF

Useful For

Aiding in the diagnosis of extracutaneous sporotrichosis

Specimen Type


Specimen Required

Container/Tube: Sterile vial

Specimen Volume: 0.5 mL

Collection Information: Send specimen from collection vial 2 for specimen.

Specimen Minimum Volume

0.2 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
CSF Refrigerated (preferred) 14 days
  Frozen  14 days

Reference Values


Reference values apply to all ages.

Day(s) Performed

Tuesday, Thursday

Test Classification

This test was developed, and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the US Food and Drug Administration.

CPT Code Information


LOINC Code Information

Test ID Test Order Name Order LOINC Value
SSPC Sporothrix Ab, CSF 49860-0


Result ID Test Result Name Result LOINC Value
81532 Sporothrix Ab, CSF 49860-0

Clinical Information

Sporotrichosis is an endemic fungal infection caused by the dimorphic fungus Sporothrix schenckii. Most cases of sporotrichosis have been reported from the subtropical and tropical regions of the Americas, but a global distribution is likely. The organism is often isolated from soil, plants, or plant products (wood), and occupational or recreational exposure to these materials is often implicated in infected individuals.


Infections due to S schenckii can be differentiated into several distinct syndromes:

-The cutaneous form of the disease is most common, often arising from sites of minor skin trauma. The primary erythematous papulonodular lesion may range from several millimeters to 4 cm in size. Secondary lesions develop proximally along lymphatic channels. These generally painless lesions usually do not involve lymph nodes, although lymphadenopathy may develop.

-Extracutaneous sporotrichosis can be manifested as osteoarticular involvement of a single joint. Major joints of the extremities (ankle, knee, elbow, hand) are most often involved. The affected joint is swollen and painful, with an attendant effusion. Systemic symptoms are minimal.

-Pulmonary sporotrichosis with cavitary lesions also has been described.

-A multifocal extracutaneous syndrome has been described, consisting of multijoint involvement, or widely scattered cutaneous lesions. Constitutional symptoms (fever, weight loss) are often noted, and spread to bone and central nervous system may occur. Underlying immune system suppression is often a contributing factor. Untreated infection is ultimately fatal.(1)


Any titer should be considered clinically significant; however, clinical correlation must be present.


Extracutaneous infections, including disseminated and articular infections, produce positive tests.

Clinical Reference

1. Rex JH, Okhuysen PC: Sporothrix schenckii. In Bennett JE, Dolin R, Blaser MJ, eds. Mandell, Douglas, and Bennett's Principles and Practice of Infectious Diseases. 9th ed. Elsevier; 2020:3131-3136

2. Blumer SO, Kaufman L, Kaplan W, et al: Comparative evaluation for 5 serological methods for the diagnosis of sporotrichosis. Appl Microbiol. 1973 July;26(1):4-8

Report Available

Same day/1 to 4 days

Method Name

Latex Agglutination


If not ordering electronically, complete, print, and send Infectious Disease Serology Test Request (T916) with the specimen.