title: Cystitis cystica: Proliferative epithelial lesion in urinary bladder.
mesh_terms: D003556:Cystitis / Q000473:pathology*; D004847:Epithelial Cells; D004848:Epithelium / Q000473:pathology; D006801:Humans; D001743:Urinary Bladder / Q000473:pathology*; D014556:Urine / Q000166:cytology