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JAK2 V617F Mutation, Qualitative with Reflex to Exon12

Test Catalog Information

Test Catalog Synonyms

EPIC Synonyms JAK2RLX
JAK2 w/RFL
Cerner Primary MnemonicJAK2 w/RFL
EPIC Display NameJAK2 V617F Mutation, Qualitative with Reflex to Exon12
Allscripts (AEHR) Order Name

JAK2 V617F Mutation, Qualitative with Reflex to Exon12

Sunrise Clinical Manager (SCM) Order Name

JAK2 with Reflex Panel

EPIC Inpatient Orderable Yes
EPIC Outpatient Orderable Yes
Cerner Results Reflex:
Extraction
JAK2 V617F
Director Review:
Background:
Clinical Info

Aiding in the distinction between the myeloproliferative neoplasm polycythemia vera and other secondary erythrocytosis.

Specimen Type

Blood, Bone Marrow

Container

Lavender Top Tube

Collection Instructions

Container/Tube: 2 Lavender Top (EDTA) Tube Specimen:10 ml whole blood (8 mL min) 4 mL Bone Marrow (2 mL min) Transport Temperature: Refrigerated whole blood or Bone Marrow

Transport Instructions

Refrigerated whole blood

Specimen Stability

5 Days Room Temperature 5 days Refrigerated Frozen: Unacceptable

Methodology

Taqman® real time PCR amplification/detection Sanger sequencing TESTING ALGORITHM Both DNA and RNA are extracted. The algorithm starts with a highly sensitive DNA-based JAK2 V617F test by allele specific polymerase chain reaction. If the JAK2 V617F result is negative or very low positive (0.06%-0.6%), JAK2 exon 12-15 Sanger sequencing will be performed on the stored RNA sample. If a JAK2 V617F mutation (>0.6%) is detected, no further testing will be performed. The Sanger sequencing covers JAK2 exons 12 through the first 90% of exon 15, which spans the region containing essentially all mutations reported in myeloproliferative neoplasms.

Days Performed

TAT: 8 - 13 Days

Performing Laboratory

Mayo Medical Laboratories

CPT

81270   LOINC Code: 43399-5

PDM

1659066

Desired Epic Build JAK2 V617F Mutation, Qualitative with Reflex to Exon12

Cerner Primary Mnemonic: JAK2 w/RFL
PDM 1659066
Informatics - WorkgroupMolecular-send outs
Synonyms *JAK2RLX
JAK2 w/RFL
Display Name *JAK2 V617F Mutation, Qualitative with Reflex to Exon12
Order Entry Specimen Sources *
Order Entry Specimen Types
Blood
Bone Marrow
Specimen Navigator Specimen Types
Specimen Navigator Specimen Sources
Specimen Navigator Short Name
Ordering info (EPIC SmartText)Aiding in the distinction between the myeloproliferative neoplasm polycythemia vera and other secondary erythrocytosis.
IP Orderable Yes
OP Orderable Yes
AOEs *

AP AOEs
Special History No
Build Commentsthis test will be inhouse in mol path in 2024
Filter *genetics
Procedure Category Change
Cerner Results

Result DescResult displayResult PDM
Reflex: Reflex: 1659066E
Extraction Extraction 1659066F
JAK2 V617F JAK2 V617F 5907504
Director Review: Director Review: 1659066D
Background: Background: 1659066C

Actual Epic build

Procedure Id 114096
Pdm 1659066
Order Display Name JAK2 V617F Mutation, Qualitative with Reflex to Exon12
Procedure Name JAK2 W/RFL
Procedure Master Number LAB10781
Short Procedure Name JAK2 W/RFL
Category Code 1.0
Category Code Record Name LAB BLOOD ORDERABLES
Synonyms JAK2RLX JAK2 W/RFL
Clinically Active Yes
Orderable Yes
Performable Yes
Filter Genomics Generic Genomics Procedure
Reference Link Url https://labs.northwell.edu/epic/test/114096
Ordering Instructions
Default Specimen Type Blood
Specimen Type Pick List Bone Marrow Blood
Specimen Type List
Op Specimen Type List
Specimen Source Pick List Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous Bone Marrow Aspirate
Specimen Source Default - Male
Specimen Source Default - Female
Specimen Source List
Op Specimen Source List
Ip Lab Test Components For Report
Op Lab Test Components For Report
Order Questions ["3045300170", "3045300171", "3045300173"]
Order Questions Record Name NH IP HOME COLLECT DATE NH IP HOME COLLECT DAYS NH IP HOME COLLECT MEDICALLY NECESSARY
Inpatient Order Questions []
Inpatient Order Questions Record Name
Order Specific Question Override Yes
Inpatient Question Override
Location Restrict List Ip
Location Restrict List Ip Record Name
Location Restrict List Include Ip
Location Restrict List Op
Location Restrict List Op Record Name
Location Restrict List Includes Op
Edp Amb Order Specific Questions Record Name
Edp Ip Order Specific Questions Record Name
Edp Ip Specimen Source Blood, Venous Blood, Central Line Blood, Arterial Blood, Capillary
Edp Op Specimen Source
Edp Ip Specimen Type Blood
Edp Op Specimen Type
Derived Edp Ip Buttons S Blood, Capillary Blood, Venous Blood, Central Line Blood, Arterial
Derived Edp Ip Buttons T Blood
Derived Edp Op Buttons S
Derived Edp Op Buttons T
Ip Orderable 1
Op Orderable 1
EPIC OP AOEs

Question IDQuestion NameQuestionResponse TypeResponse ListRequire Response
3045300170 NH IP HOME COLLECT DATE Start Date Date Yes
3045300171 NH IP HOME COLLECT DAYS Days Custom List Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Yes
3045300173 NH IP HOME COLLECT MEDICALLY NECESSARY Medically Necessary? Yes/No Yes
EPIC IP AOEs

EPIC Components (results)

Component IDComponent NameBase NameCommon NameExternal NameCerner Result PDM
3047804511.0 REFLEX: REFLEX REFLEX 1659066E
3047802381.0 EXTRACTION EXT EXTRACTION 1659066F
3047803150.0 JAK2 V617F JAK2V617F JAK2 V617F 5907504
3047802163.0 DIRECTOR REVIEW: DIRREV DIRECTOR REVIEW 1659066D
3047801283.0 BACKGROUND: BACKGROUND BACKGROUND 1659066C