This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Kidney & Ureturs, Subject name: Surgery
[{'content': 'Treatment of choice for grade IV vesicoureteric reflux with recurrent UTI: \nSelect and explain. \nA. Cotrimoxazole, B. Bilateral reimplantation of ureter, C. Injection of collagen in the ureter, D. Endoscopic resection of ureter', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) Cotrimoxazole* VUR is the MC inheritable disease of genitourinary tract* Autosomal dominant.* 75% cases are asymptomatic.* MCU is the IOC* DOC for VUR for prophylaxis - Table t- Septran (Clotrimoxazole) for age > 6 weeks.* For age < 6 weeks - Amoxycillin is given.* Surgical Management - Ureteric reimplantation or STING (Subureteric transurethral injection of Teflon paste)', 'role': 'assistant'}]