Test Overview
Test Methodology

Immunophenotyping for Minimal Residual Disease (MRD)

Reference Range *

Interpretive report provided

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Test Limitations

It is recommended that specimens arrive within 48 hours of collection. Collect and package specimen as close to shipping time as possible.

Test Details
Days Set Up
Monday - Friday
Analytic Time

3 - 5 days

Soft Order Code
Reference Laboratory
Special Testing
Specimen Requirements
Collection Instructions

Collect bone marrow and send to Specimen Processing in a yellow top ACD tube at room temperature.

Special Handling

1. Include patient's disease state (untreated, treated, monoclonal gammopathy of undetermined significance, stable).
2. Indicate if patient is on anti-CD38 therapy.
3. Provide Immunofix information if available.

Alternate Specimen
EDTA lavender top is acceptable
Normal Volume
4 mL redirected bone marrow
Minimum Volume
2 mL redirected bone Marrow
Storage Temperature
Ambient preferred, refrigerated acceptable
Rejection Criteria
All specimens will be evaluated at Mayo Clinic Laboratories for test suitability
Additional Information

Test performed by Mayo Clinic Laboratories

CPT Code
88184, 88185x9, 88188