title: Urothelial carcinoma in situ of the urinary bladder with columnar cell pattern.
authors.forename: Kemal
authors.initials: K
authors.lastname: Behzatoğlu
mesh_terms: D000369:Aged, 80 and over; D002278:Carcinoma in Situ / Q000473:pathology*; D006801:Humans; D008297:Male; D001749:Urinary Bladder Neoplasms / Q000473:pathology*; D019459:Urothelium / Q000473:pathology*