This small piece of information explains about bladder cancer. Then author explains about background of bladder cancer, transitional cell carcinoma, Pathophysiology, some important points about Pathophysiology, then he explains about the frequency of country which has bladder cancer, then simplifies about mortality and morbidity, then he explains about race of bladder cancer between white and black. Then the author explains briefly about ratio of gender affected by bladder cancer, and then he explains about till how many age diagnosis should be taken, then he simplifies about the history, physical examination, causes of bladder disease, then author explains briefly about lab studies, imaging studies, procedures, histological findings, stages of bladder cancer. Then he explains about the medical care, surgical care, and treatment for bladder cancer, to know more information about bladder cancer.