KIT Mutation (D816V) For Mast Cell Disease
Label Mnemonic: KITMAST
Epic Lab Code: LAB7567
Downtime Form: A-1a Doctor/Provider Orders - Pathology Core and Specialty Care Nursery
Commercial Mail-out Laboratory
5231 RCP
356-8593
Specimen(s):
Whole Blood or Bone Marrow
Collection Medium:
Pink top tube 6 mL (K2-EDTA)
Minimum:
Whole Blood
Preferred Minimum: 5 mL in pink top tube
Absolute Minimum: 1 mL in pink top tube

Bone Marrow
Preferred Minimum: 3 mL in pink top tube
Absolute Minimum: 1 mL in pink top tube
Rejection Criteria:
FFPE tumor tissue. Fresh Tissue. Clotted or grossly hemolyzed specimens.
Testing Schedule:
DNA isolation: Sun-Sat
Assay: Mon, Wed, Fri
Turn Around Time:
2-7 days upon receipt at reference laboratory.
Interpretive Data:
Refer to report.
Methodology:
Polymerase Chain Reaction
CPT Code:
81273