UCs are divided into lower (bladder and urethra) and upper (pyelocaliceal cavities and ureters) urinary tract tumors [1]. Bladder tumors are the most common type and account for 90%–95% of UCs. Upper urinary tract urothelial cell carcinomas (UTUCs) are rare and account for only 5%–...
niqueisreliableandsafeinthediagnosisandtreatmentofmaleurethralinjury,especiallyinpatientscombinedwith pelvicfracture.Ureteroscopicassistedcatheterplacementanddual-endoscopicurethralrealignmentareeasytoop erate,andcanrestorethecontinuityofurethrainashorttimeunderdirectvision. 【Keywords】ureteroscope;urethralinjury;urethralrealig...