Printable Test Catalog - OU Medicine

CLINICAL USE: Aid in the diagnosis of progressive multifocal
leukoencephalopathy (PML)
CPT: 87798 x 2
[JKA-JKB] JKA/JKB RED CELL AG GENOTYPING
SPECIMEN REQUIRED: Whole blood and amniotic fluid at room
temperature
TUBE OR CONTAINER: Lavender (EDTA) and sterile container
SPECIMEN VOLUME: 10 mL (whole blood)
15 mL (amniotic fluid)
MINIMUM VOLUME: 5 mL (whole blood)
7 mL (amniotic fluid)
TEST AVAILABILITY: Daily
TURNAROUND TIME: 7-9 days
METHODOLOGY: Allele-specific PCR
CPT: 83891; 83894; 83898 x 2; 83912; 86905 x 2
[JNCL] JNCL/BATTEN DISEASE (CLN3)
SPECIMEN REQUIRED: Whole blood at room temperature
TUBE OR CONTAINER: Lavender (EDTA) or Yellow (ACD)
SPECIAL HANDLING:
SPECIMEN VOLUME: 10 mL
MINIMUM VOLUME: 2 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 12 weeks
OTHER NAMES: Juvenile Neuronal Ceroid Lipofuscinosis (JNCL);
Batten Disease; CLN3 gene sequencing
METHODOLOGY: Polymerase chain reaction (PCR)
CPT: 83891; 83894 x 4; 83898 x 15; 83904 x 16; 83912
[JO1AB] JO-1 Antibody
SPECIMEN REQUIRED: Room temperature serum or plasma
TUBE OR CONTAINER: Red, Gold, Lavender (EDTA) or Green (heparin)
SPECIMEN VOLUME: 0.6 mL
MINIMUM VOLUME: 0.3 mL (This volume does not allow for repeat
testing)
TEST AVAILABILITY: Daily
REFERENCE RANGE: 0.0 - 0.9
METHODOLOGY: Flow Cytometry
CLINICAL USE: Evaluate patients suspected of having polymyositis
hermatomyositis, or polymyositis-scleroderma
overlap syndrome
CPT: 86235
[JOUB] JOUBERT SYNDROME
SPECIMEN REQUIRED: Whole blood at room temperature
TUBE OR CONTAINER: Lavender (EDTA)
SPECIMEN VOLUME: 5 mL
MINIMUM VOLUME: 2 mL
TEST INCLUDES: AHI1 gene