Hello, how are you? Clearly, but a healthy person could also have some type of tumor they don't know about. A person who has had a NET removed, without lymph node involvement or metastasis, may or may not experience a recurrence. As long as all the test results are positive, if the patient isn't receiving other treatment, they are treated as a healthy person; nothing more than follow-up tests are performed.

Because if we think we might have something, but the equipment doesn't detect it, that would happen to everyone who is good at routine studies. Do you understand what I'm trying to say?