Interestingly I have a friend (a hematologist) that says that they actually try not to overscan for fear of finding something. There are plenty of cases where a

Interestingly I have a friend (a hematologist) that says that they actually try not to overscan for fear of finding something. There are plenty of cases where a scan reveals something that may not manifest itself into a noticeable issue in the lifetime of the patient but they then need to treat. Unfortunately often the treatments themselves are invasive (sometimes far more so that the issue itself might have been). I guess that problem will diminish as advancements in medical diagnosis and treatment progress.