What can you tell me about bladder cancer?

Here are some ...: It's the malignancy starting off from bladder lining (urothelium) with >90% as TCC (transitional cell carcinoma), its highest incidence in men >60s and women >70s, >85% of them having gross or microscopic hematuria-usually painless & off and on, a most definite connection with tobacco smoking, around 1/5 of the patients having irritative voiding, as a lifelong disease so needing lifelong follow-up