Histopathology and the relation with the disease stage showed that: the most frequent type of cancer was urothelial (98.3%), the squamous cell cancer was only 1.7%; histopathologically, the high grade was frequent (83.1%) including the grade 2 (50.9%), grade 3 (32.2%) and the low grade (grade 1) of only 16.9%; the majority of the tumours were in muscular invave stage (79.7%) and the superficial ones were lower of only 20.3%; there was the relation between histopathological grade and the invasive stage; otherwise it didn't find any relation between the times of history that patients affected or the tumour size with the stage of bladder cancer in this research.