Printable Test Catalog - OU Medicine

METHODOLOGY: Chemiluminescence
CLINICAL USE: Detect cardiac injury and diagnose acute
myocardial infarction
CPT: 84484
[TRPS1] TRICHORHINOPHALANGEAL SYNDROME
SPECIMEN REQUIRED: Room temperature whole blood
TUBE OR CONTAINER: Dark green (sodium heparin)
SPECIMEN VOLUME: 5 mL (child/adult)
2 mL (newborn-< 3 months)
MINIMUM VOLUME: 3 mL (child/adult)
0.5 mL (newborn-< 3 months)
TEST AVAILABILITY: Monday-Friday
TURNAROUND TIME: 10-12 days
REFERENCE RANGE: No deletion detected
METHODOLOGY: Fluorescence in situ hybridization (FISH)
CLINICAL USE: Identify the chromosome deletion associated with
trichorhinophalangeal syndrome, type 1 (TRPS1)
CPT: 88230; 88271; 88273
[TRY] Tryptase
SPECIMEN REQUIRED: Frozen/refrigerated serum or plasma
TUBE OR CONTAINER: Red, Gold or Lavender (EDTA)
SPECIAL HANDLING: Obtain specimen between 15 minutes and 3 hours
after event suspected of causing mast cell
activation
SPECIMEN VOLUME: 0.5 mL
MINIMUM VOLUME: 0.3 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 3-8 days
METHODOLOGY: ImmunoCAP
CLINICAL USE: Elevated levels of tryptase are found following
mast cell activation in anaphylaxis in serum and
in allergic rhinitis in nasal fluid. Elevated
levels of tryptase are also found in serum in
systemic mastocytosis
CPT: 83520
[TRYP] Trypsin Level
SPECIMEN REQUIRED: Frozen serum or plasma
TUBE OR CONTAINER: Red, Gold, Green (heparin), or Lavender(EDTA)
SPECIMEN VOLUME: 1 mL
MINIMUM VOLUME: 0.3 mL (this volume does not allow for repeat
testing)
TEST AVAILABILITY: Daily
TURNAROUND TIME: 3-7 days
REFERENCE RANGE: 10.0 - 57.0 ng/mL
OTHER NAMES: Cathodic Trypsinogen; TLI; Trypsinogen
METHODOLOGY: Radioimmunoassay (RIA)
CLINICAL USE: Specific indicator of pancreatic damage; this