Unilateral duplex collecting system with incomplete duplication of ureters in right kidney in a male cadaver of Asian origin - A case report

摘要

Congenital anomalies of the kidney and urinary tract exhibit a wide anatomic spectrum. These anomalies include renal anomalies and ureteropelvic anomalies, duplex collecting systems, and anomalies of the bladder and urethra. The ureteral anomalies can be of termination, structure, number or position. Duplex renal systems are commoner in females (65% of cases) and occur bilaterally in 20% of cases. Incomplete duplication is three times more common than complete duplication, which is reported to occur in about one of every 500 people.