Printable Test Catalog - OU Medicine

SPECIMEN VOLUME: 10 mL
MINIMUM VOLUME: 2 mL
TEST INCLUDES: ABCC8 (CH) DNA Sequencing, GCK (CH) DNA
Sequencing, GLUD1 (CH) DNA Sequencing, KCNJ11
(CH) DNA Sequencing
TEST AVAILABILITY: Monday-Thursday
TURNAROUND TIME: 8-12 days
METHODOLOGY: Polymerase chain reaction (PCR)
CPT: 83891; 83898 x 65; 83904 x 65; 83909; 83912
[CH50] Total Complement (CH50)
SPECIMEN REQUIRED: Frozen serum
TUBE OR CONTAINER: Red or Gold
SPECIMEN VOLUME: 1 mL
MINIMUM VOLUME: 0.5 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 2-7 days
REFERENCE RANGE: 40 - 70 U/mL
OTHER NAMES: Total Hemolytic Complement
METHODOLOGY: Quantitative functional hemolysis by
spectrophotometry
CLINICAL USE: Evaluate and follow up SLE patient's response to
therapy; may predict disease flare in SLE; screen
for complement component deficiency; evaluate
complement activity in cases of immune complex
disease, glomerulonephritis, rheumatoid arthritis,
SBE, cryoglobulinemia. The CH50 assay mainly
evaluates the classical pathway
CPT: 86162
[CH50FLD] Body Fluid Total Complement
SPECIMEN REQUIRED: Frozen body fluid
TUBE OR CONTAINER: Plastic transfer tube
SPECIAL HANDLING: Specify source of fluid
SPECIMEN VOLUME: 1 mL
MINIMUM VOLUME: 0.8 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 5-8 days
REFERENCE RANGE: None established
METHODOLOGY: Microparticle enzyme immunoassay (MEIA)
CPT: 86162
[CHARCOT] Charcot-Leyden Crystals
SPECIMEN REQUIRED: Submit raw stool or feces preserved for O&P
exam
TEST AVAILABILITY: Monday-Friday
NORMAL TEST VALUES: None detected
METHODOLOGY: Microscopic exam
[CHARGE] CHARGE SYNDROME (CHD7 GENE)