Printable Test Catalog - OU Medicine

TEST AVAILABILITY: Daily
TURNAROUND TIME: 3-4 weeks
OTHER NAMES: Mitochondrial DNA Mutations
METHODOLOGY: Real-time ARMS quantitative PCR
CPT: 83891; 83900; 83901 x 28; 83909 x 2; 83912
[MTDNADD] mtDNA DUPLICATION/DELETION
SPECIMEN REQUIRED: Whole blood at room temperature
TUBE OR CONTAINER: Lavender (EDTA)
SPECIMEN VOLUME: 10 mL
MINIMUM VOLUME: 2 mL
TEST INCLUDES: Mitochondrial DNA deletion/duplication
TEST AVAILABILITY: Daily
TURNAROUND TIME: 3-4 weeks
OTHER NAMES: Mitochondrial DNA Mutations
METHODOLOGY: Array CGH
CPT: 83891; 83900; 88271 x 9; 83912
[MTHFCSF] CSF 5-Methyltetrahydrofolate
SPECIMEN REQUIRED: Frozen CSF
TUBE OR CONTAINER: Special collection containers; contact Lab
SPECIAL HANDLING: Must be in Lab Monday-Thursday by 2:00 pm
SPECIMEN VOLUME: 0.5 mL (each tube)
TEST AVAILABILITY: Monday-Thursday only
TURNAROUND TIME: 1 week
METHODOLOGY: HPLC with electrochemical detection
CPT: 82491
[MTHFR] MTHFR
SPECIMEN REQUIRED: Whole blood at room temperature or
refrigerated
TUBE OR CONTAINER: Lavender (EDTA) or Yellow (ACD)
SPECIMEN VOLUME: 5 mL
MINIMUM VOLUME: 2 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 5-7 days
OTHER NAMES: Hyperhomocysteinemia, C677T and A1298C Mutations;
Methylenetetrahydrofolate Reductase
METHODOLOGY: Polymerase chain reaction (PCR) amplification and
restriction enzyme digestion
CLINICAL USE: Follow-up evaluation in individuals with
hyperhomocysteinemia; evaluation of patients with
venous thrombosis
CPT: 83890; 83898 x 2; 83904 x 2; 83912
[MTTS1] HEREDITARY HEARING LOSS-MTTS-1
SPECIMEN REQUIRED: Room temperature whole blood
TUBE OR CONTAINER: Lavender (EDTA)
SPECIMEN VOLUME: 5 mL