Methodology
Massive Parallel Next Generation DNA Sequencing
Synonyms
Juvenile Myelomonocytic Leukemia (JMML); JMML Panel; CBL exons 8/9; KRAS exons 2/3; NRAS exons 2/3; PTPN11 exons 3/4/13
Specimen Type
Whole Blood or Bone Marrow
Performing Lab
UCSF Molecular Diagnostics
Epic ID
Other Reference Test
Lab Test Days
Bi-weekly
Standard TAT
2-4 Weeks
Collection Information
Specimen Required
2-5 mL Whole Blood or 1-3 mL Bone Marrow
Container Type
Lavender (EDTA)
Collection Instructions
Collect Monday-Thursday before 1300 only, no weekends or holidays. Avoid hemolysis.
Processing Information - Lab Use Only
Transport Temperature
Refrigerate-OK/Ambient-OK
Test Volume Required
5 mL Whole Blood or 3 mL Bone Marrow
Minimum Test Volume
2 mL Whole Blood or 1 mL Bone Marrow
Processing Instructions
Complete a UCSF Molecular Diagnostics requisition and submit with specimen refrigerated Monday-Thursday only.
Comments
Insurance authorization is required prior to draw for Outpatients. MJ approval required for Inpatients.
CPT Codes
81450, G0452
Revised
02-12-21