I have a patient with likely lymphoma/leukemia. For a blood sample, can I just submit an EDTA blood tube or do I still use the ImpriMed tubes (and if so, how many tubes and is an additional EDTA blood tube still needed with that)?

If the patient is suspected of leukemia, blood collected in the EDTA tube should be fine. If it is lymphoma, we might need FNA from the affected organ/lymph node. We can suggest FNA in ImpriMed media tube (1) and 2ml of blood sample in an EDTA tube.

Other Questions

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What's the breakdown of sensitivity of your PARR for canine B and T cell lymphomas?

PARR Sensitivity for B-Cell is 90.71% and for T-Cell is 85.45%.

Is it wise to eliminate a certain chemotherapy drug based on the test results or should there be other factors that need to be considered in this decision?

We do not recommend using ImpriMed's predictions to rule out treatment options. The company's artificial intelligence is optimized to give high positive predictive value to help you find drugs with the highest likelihood of producing positive clinical outcomes. For the bests results, our predictions should be used in conjunction with expert knowledge from a skilled oncologist.

Does the veterinarian have to be the one to order the ImpriMed services?

No, any staff member affiliated with a veterinarian can submit or order via our portal so long as the leading veterinarian has an account setup.

What does PARR tell me about my patient’s specimen?

PARR, which stands for PCR for Antigen Receptor Rearrangements, is used to discriminate between lymphoma/leukemia and reactive/inflammatory conditions when cytology is equivocal. Our canine PARR assay detects the expansion of B-cell cancer clones by amplifying the VJ region of the immunoglobulin heavy chain gene (IgH) and detects the expansion of T-cell cancer clones by amplifying a region in the T-cell receptor gamma chain gene.

We have a case coming in today we would really like to submit but don’t have transport media tubes; is there any other method we could do in order to submit a sample, such as aspirating and placing it in tube with serum?

Please use serum and saline that you would normally do when you send to other reference laboratories.