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Calreticulin Gene Mutation

Important Note

Identifying CALR mutation in patients with Essential Thrombocythemia and Primary Myelofibrosis that are JAK2 and MPL-negative.

Additional Codes

LAB19323

Performing Laboratory

GenPath/Bio-Reference Laboratories, Inc.

Methodology

PCR

Specimen Requirements

Preferred Specimen:  Bone Marrow - Lavender Top

Blood - Lavender Top tube

Day(s) Test Set Up

TAT:  2-3 days

Test Classification and CPT Coding

81219