After many months of microscopic blood turning up in my urine samples ,I had a cystoscopy yesterday. Doctor said that lining of bladder is v red and inflamed and now need to have a biopsy done through a TURBT. He told me I will be in hospital for 4-5 days and need to come off Warfarin few days before surgery. I'm reading up and most information says that red parts indicates cancer! Has anyone had any experience of these tests? He also said he'll be doing Instillations of medication into my bladder ( through catherer) over few weeks. I'm reeling since yesterday as thought I had gall stones!