i was younger, i think, still a kid. when we went to the doctor, i got back some weird bone scan tests, and deduced that i had bone cancer. no one had told me, was planning to tell me, or would admit it when i confronted them with it. it turned out that i had actually, unbeknownst to me, been being treated for bone cancer for a long while, and these recent scans actualy meant that the treatment was not/had stopped working, and the cancer was getting worse.