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Is the VDI-TK test a good screening option for my cat's lymphoma?

Updated On September 23rd, 2025

Is VDI-TK now a commonly adopted screening test of feline lymphoma by oncologists, teaching veterinary hospitals and internal medicine specialists? Why or why not

1 Answer

Most Helpful Answer

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Answered By Elva Ma DVM

Veterinarian

Published on December 18th, 2017

Hello, and thank you for your question. I looked into this topic for you. The general consensus among specialists at this time is that the VDI-TK test is still an unproven method of screening for lymphoma in all species, including cats. The few oncologists who routinely use this test primarily do it once lymphoma has been diagnosed by traditional methods, as part of monitoring response and remission status. To properly diagnose feline lymphoma versus IBD, the best method still lies with blood testing, ultrasound, exploratory and biopsy. I hope this helps!

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