Virgil,
Almost a year ago when I was trying to figure out what was wrong with me, the doctor sent me in for an ultra-sound....this was my GYN doctor who was puzzled because I kept insisting something was wrong...anyway, when I went in, thank goodness, the lab technician asked me why I was there for an ultra-sound...after I told her about my bladder problems she was determined to get some good pictures of my bladder...my GYN doctor had asked only for "pelvic" photos.
Anyway, in an effort to rule out the colon, I scheduled a colonoscopy...and I asked the lab to send a copy of my ultra-sound report to both my GYN and to the guy who was doing the colonosscopy; the ultra-sound revealed there was something there and it was either the colon or the bladder...the colonoscopy report was good so then we knew I needed to see the urologist. And by the way, if your insurance will pay for your colonoscopy, find a good doctor and get it done. So far, of all the medical treatments I have had in the past year and there have been alot...the colonoscopy was a piece of cake. I have actually heard of some cases where individuals have had to give up both the bladder and the colon to cancer so it's worth the piece of mind. I'll pray you find a good doctor. Melodie