Ultrasound pictures of tumor lesions of the bladder characterized by irregular thickening of the mucosa of 1-3 cm, and exophytic tumors localized in the region of the neck, in the lateral and front and rear walls of the bladder. In rare cases (17%) tumor growth and has extracystic defined as hummocky node parenchymal density, commonly adjacent to the wall of the bladder, causing displacement and deformation.