Every urinalysis shows blood in urine. Ihad 6 ct scans in one year for another problem, so when my urology requested another one last week, I expressed my concerns of the long term effects. I opted for an mri, but he says that will not show if I have a kidney stone which I was told 4 yrs ago that I had one and never had it removed. I experience excruciating pain in my back daily. It gets so bad that I'm unable to walk. Will the mri reveal any signs of kidney or bladder cancer? Last week had an Mri of thoracic and lumbar spine. Should I chance taking another ct scan or would the mri show what's causing the hematuria? I also have a adenoma of the adrenal gland that I have not had a ct of in more than 3 yrs.If I opt for the ct, I want the adenoma checked to see if it's growing. Please give me your honest opinion.My mri is scheduled for tomorrow, but the urologist was not phase by me having 6 in one year. The problem was discovred when I had exploratory surgery, It never showed up on any of the 6 cat scans, which happened to be the worst cse of scar tissue or bowel adhesions he'd ever seen. Had wrapped around organs like a spider web and they were all bound together along with a huge cyst that was matted to intestine. I was aware of cyst, but no doctor could detect the adhesions with previous MRI, 6 CT's, endoscopy or colonoscopy. Please give me your most honest opinion.