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25073 FLT3 Mutation Analysis, Varies (FLT)

FLT3 Mutation Analysis, Varies (FLT)
Test Code: FLT3SO
Synonyms/Keywords
FLT
FLT3
FLT3-ITD
FLT3 coding for D835
Useful For
​A prognostic indicator in some acute myeloid leukemia patients
Specimen Requirements
Specimen Type Preferred Container/Tube Acceptable Container/Tube Specimen Volume Specimen Minimum Volume
(allows for 1 repeat)		 Pediatric Minimum Volume
(no repeat)
Collect one of the following specimens:
​Whole Blood ​EDTA Lavender Top Tube (LTT) ​ 3 mL ​ ​
​Bone Marrow ​EDTA Lavender Top Tube (LTT) ​ ​2 mL ​ ​
Specimen Stability Information
Specimen Type Temperature Time
​Whole Blood or Bone Marrow ​ ​Ambient ​7 days
​Refrigerated ​7 days
Rejection Criteria

Frozen specimen

Grossly Hemolyzed

Heparinized Samples

Performing Laboratory Information
Performing Location Day(s) Test Performed Analytical Time Methodology/Instrumentation

Mayo Medical Laboratories

 ​Monday through Friday ​3-7 days ​PCR
Reference Lab
Mayo Clinic Laboratories
Reference Range Information
Performing Location Reference Range
Mayo Medical Laboratories
 See Report
Outreach CPTs
CPT Modifier
(if needed)		 Quantity Description Comments
​81245 ​ ​1 ​FLT3 Mutation Detection ​
81246 ​ ​1 ​Tyrosine Kinase Domain (TKD) variants (D835) ​
Synonyms/Keywords
FLT
FLT3
FLT3-ITD
FLT3 coding for D835
Ordering Applications
Ordering Application Description
​Centricity ​FLT3 Mutation Detection, PCR
​Cerner ​FLT3 Mutation Detection, PCR
​COM ​FLT3 Mutation Detection, PCR
If the ordering application you are looking for is not listed, contact your local laboratory for assistance.
Specimen Requirements
Specimen Type Preferred Container/Tube Acceptable Container/Tube Specimen Volume Specimen Minimum Volume
(allows for 1 repeat)		 Pediatric Minimum Volume
(no repeat)
Collect one of the following specimens:
​Whole Blood ​EDTA Lavender Top Tube (LTT) ​ 3 mL ​ ​
​Bone Marrow ​EDTA Lavender Top Tube (LTT) ​ ​2 mL ​ ​
Specimen Stability Information
Specimen Type Temperature Time
​Whole Blood or Bone Marrow ​ ​Ambient ​7 days
​Refrigerated ​7 days
Rejection Criteria

Frozen specimen

Grossly Hemolyzed

Heparinized Samples

Useful For
​A prognostic indicator in some acute myeloid leukemia patients
Reference Range Information
Performing Location Reference Range
Mayo Medical Laboratories
 See Report
For more information visit:
Performing Laboratory Information
Performing Location Day(s) Test Performed Analytical Time Methodology/Instrumentation

Mayo Medical Laboratories

 ​Monday through Friday ​3-7 days ​PCR
Reference Lab
Mayo Clinic Laboratories
For billing questions, see Contacts
Outreach CPTs
CPT Modifier
(if needed)		 Quantity Description Comments
​81245 ​ ​1 ​FLT3 Mutation Detection ​
81246 ​ ​1 ​Tyrosine Kinase Domain (TKD) variants (D835) ​
For most current information refer to the Marshfield Laboratory online reference manual.