"Noninvasive tests" refers to medical procedures or tests that do not require any insertion of instruments or surgery into the body. These tests are typically painless and cause no harm to the patient. Full definition
«A noninvasive urine test to accurately monitor the risk of kidney rejection could dramatically reduce the need for biopsies and possibly enable doctors to safely reduce immunosuppressive therapy in some patients,» said NIAID Director Anthony S. Fauci, M.D. «The results of this study support the further development of noninvasive tests for the detection and management of transplant rejection.» (sciencedaily.com)
«Ideally, I would have battery of noninvasive tests that look at the brain,» she said, «And I could tailor treatments exactly to what I saw, and then monitor the outcomes to see not only if my patients are feeling better but if the circuit is performing better.» (businessinsider.com)
MPS was the most frequently used test among those who underwent initial noninvasive testing. (sciencedaily.com)