Characteristics of the patients undergoing transurethral resection of the bladder lesion and/or random bladder biopsies.

Bladder management: I = Spontaneous voiding, II = Aseptic intermittent self-catheterization and III = Indwelling catheter (suprapubic/transurethral).AIS = American Spinal Injury Association Impairment Scale, CP = Cerebral palsy, GBS = Guillain-Barré syndrome,MMC = Myelomeningocele, MS = Multiple sclerosis and SCI = Spinal cord injury.1 Exposure to aromatic amines2 Exposure to polycyclic aromatic hydrocarbons.Characteristics of the patients undergoing transurethral resection of the bladder lesion and/or random bladder biopsies.