Doctors order too many tests. Some are useless, some are harmless (except for the cost), but some can lead to serious bodily harm. Misconceptions about tests Many people, even doctors, tend to think of tests as giving consistent, reliable, yes/no answers. They think a test can make a diagnosis, but that’s not how it works.
Incidenta-what? An incidentaloma is an unexpected abnormality accidentally found on medical imaging studies done for an unrelated reason. It typically leads to further diagnostic tests, sometimes invasive ones like biopsies and surgery, and it almost always turns out to be something harmless. It would have been better not to know it was there. Sometimes ignorance