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Lab Test Dictionary

Beckwith-Wiedemann Syndrome (BWS) and Russell-Silver Syndrome (RSS) Methylation-Specific MLPA (3001635)

Methodology

Multiplex Ligation-dependent Probe Amplification (MLPA)


Synonyms

H19; H19-IGF2; hemihyperplasia; IC1; IC2; LIT1; Silver-Russell Syndrome (SRS); Wilm's Tumor

Specimen Type

Whole Blood

Performing Lab

ARUP


Epic ID

Other Genetic Test

Lab Test Days

varies

Standard TAT

12-14 days


Collection Information

Specimen Required

2-3 mL Whole Blood

Container Type

Lavender (EDTA)


Processing Information - Lab Use Only

Transport Temperature

Refrigerated

Specimen Stability

Room Temp=1 week, Refrigerated=1 month, Frozen=6 months

Test Volume Required

3 mL Whole Blood

Minimum Test Volume

2 mL Whole Blood


Comments

Insurance authorization is required prior to draw for outpatients. Ok to send on inpatients.


CPT Codes

81401


Revised

01-23-18; 8/17/23 CAS

Initials

SL