Abstract
Bladder Cancer (CaB) is the fourth most common type of cancer in men, with an index lower than only prostate, lung and bronchial cancer. In Brazil, according to the National Cancer Institute (INCA), for the year 2020, 7,590 new cases in men and 3,050 in women were estimated. The main risk factor is smoking, followed by occupational exposure to amines and organic substances. The most commo…