A new commentary paper warns veterinary clinicians and researchers that a diagnosis cannot rely on tests alone. The JAVMA article discusses the process of diagnostic test validation and the use of molecular diagnostic tests in clinical and regulatory veterinary medicine.
Decisions should not be made solely on the basis of diagnostic test results, especially in the absence of corroborating epidemiological, clinical, or gross evidence.”
Source: JAVMA, September 15, 2021. Link. Cautious interpretation of molecular diagnostic test results will reduce the likelihood of negative impacts on animal health. As with any laboratory tests, molecular diagnostic tests are only a component of the decision-making process.
An accurate diagnosis is made through the full evaluation and integration of signalment, history, clinical signs, and results of appropriately chosen and carefully interpreted laboratory tests.
INSIGHTS: This is guidance worth heeding, especially as artificial intelligence tools are developed and implemented.