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Test Code KKRP Kingella kingae, Molecular Detection, PCR

Useful For

Aids in diagnosing Kingella kingae infection

Method Name

Real-Time Polymerase Chain Reaction (PCR)

Reporting Name

Kingella kingae PCR

Specimen Type

Varies


Necessary Information


Specimen source is required.



Specimen Required


The high sensitivity of amplification by PCR requires the specimen to be processed in an environment in which contamination of the specimen by Kingella kingae DNA is unlikely.

 

Submit only 1 of the following specimens:

 

Specimen Type: Synovial fluid

Preferred: Lavender top (EDTA)

Acceptable: Pink top (EDTA), royal blue top (EDTA), sterile vial containing EDTA-derived aliquot, red clot tube (no anticoagulant), or sterile container

Specimen Volume: 0.5 mL

Collection Instructions: Send specimen in original tube (preferred).

Specimen Stability Information: Refrigerated (preferred) <7 days /Frozen <7 days

 

Specimen Type: Fresh tissue or biopsy

Sources: Bone, joint, synovium, heart valve, aorta, or endocardium

Container/Tube: Sterile container

Specimen Volume: Entire collection or 5 mm(3)- approximately the size of a pencil eraser

Collection Instructions: Collect fresh tissue specimen.

Specimen Stability Information: Refrigerated (preferred) <7 days/ Frozen <7 days

 

Supplies: Tissue Block Container (T553)

Specimen Type: Formalin-fixed, paraffin-embedded tissue block

Sources: Bone, joint, synovium, heart valve, aorta, or endocardium

Container/Tube: Sterile container for cut sections or Tissue Block Container (T553)

Specimen Volume: Submit formalin-fixed paraffin-embedded tissue block to be cut and returned. Alternately, perform cuts and place two to five 10-micron sections in a sterile container for submission (minimum volume: two 10-micron sections).

Specimen Stability Information: Ambient (preferred)/Refrigerated


Specimen Minimum Volume

Fluid: 0.5 mL
Tissue: 5 mm(3) or two 10-micron sections

Specimen Stability Information

Specimen Type Temperature Time
Varies Varies

Reference Values

Not applicable

Day(s) and Time(s) Performed

Varies; Batched 3 times per week

Performing Laboratory

Mayo Medical Laboratories in Rochester

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 U.S. Food and Drug Administration.

CPT Code Information

87798

LOINC Code Information

Test ID Test Order Name Order LOINC Value
KKRP Kingella kingae PCR 65809-6

 

Result ID Test Result Name Result LOINC Value
KKSRC Specimen Source 31208-2
48324 Kingella kingae PCR 65809-6