On my last doctor s visit, I told my doctor of a moderate to large bump on top of my head; it has grown larger over the course of 5years,and has recently been giving me the worst headaches imaginable. He said it is an occlusion cyst, and removal would not be a problem. I don t disagree with him on his diagnosis but, however, it feels like it could be something of great concern. I have to to shorten significantly, my walks from 1 hour and10 minutes, to a trim 35 minutes because I have been experiencing slight dizziness, mild to moderate balance issues; it s more of a constant multiple acetaminophen-induced relief, which, as a single kidney patient could pose a potential problem in the near future.