Yoyo reflex is seen in:: (A) Duplication of ureter, (B) Polycystic Kidney, (C) Melluary sponge kidney, (D) Pseudo Kidney
Answer is A. Ans. (a) Duplication of ureterRef Internet sources* Yo-Yo Reflex is seen in duplicated system of ureter* The ectopic ureter joins the normal ureter and may cause obstruction or reflex. This is known as Yo-Yo reflex