Test Overview
Test Methodology

PCR

Test Usage

Establishing baseline MRD result

Reference Range *

By report

Test Limitations

Only order once per patient lifetime

Test Details
Days Set Up
Monday - Saturday
Analytic Time

7 - 14 days

Soft Order Code
CLOID
MiChart Code
CLOID
Laboratory
Sendout
Reference Laboratory
Adaptive Biotechnologies
Section
Special Testing
Specimen Requirements
Collection Instructions

Collect aspirate in EDTA tube. By physician placing the order in MiChart for CLOID, a request for the block will print in the admin area of Anatomic Pathology. They will pull the block and request slides or scrolls be cut, and then send them to sendouts for shipment to Adaptive. Adaptive cannot process an entire paraffin block specimen- it must be cut and slides or scrolls made.

Alternate Specimen
Bone marrow aspirate slides/ or touch preparation slides or FFPE scrolls/slides
Rejection Criteria
Entire FFPE blocks, Decalcified Material or Core Recuts
Normal Volume
> 1 mL aspirate AND 3-5 bone marrow aspirate slides OR Bone marrow clot FFPE block: Scrolls cut 5 micron thick (5-10) or 3-5 slides cut 8 microns thick, unstained
Minimum Volume
1 mL aspirate AND 3-5 bone marrow aspirate slides OR Bone marrow clot FFPE block: Scrolls cut 5 micron thick (5-10) or 3-5 slides cut 8 microns thick, unstained
Storage Temperature
Ambient if shipping the same day as collection. The specimen is stable for 5 days- if storing overnight, then refrigerate
Additional Information

Test performed by Adaptive Biotechnologies

Billing
CPT Code
81479
NY State Approved
No